18367215313790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{677}}^1\times {\mathrm{87037}}^1$

素因数の和:87862

約数の個数: 128

約数和(自身を含む): 38987420145408

約数和(自身を除く): 20620204831618

約数列:

[1, 2, 5, 7, 10, 14, 35, 61, 70, 73, 122, 146, 305, 365, 427, 511, 610, 677, 730, 854, 1022, 1354, 2135, 2555, 3385, 4270, 4453, 4739, 5110, 6770, 8906, 9478, 22265, 23695, 31171, 41297, 44530, 47390, 49421, 62342, 82594, 87037, 98842, 155855, 174074, 206485, 247105, 289079, 311710, 345947, 412970, 435185, 494210, 578158, 609259, 691894, 870370, 1218518, 1445395, 1729735, 2890790, 3014681, 3046295, 3459470, 5309257, 6029362, 6092590, 6353701, 10618514, 12707402, 15073405, 21102767, 26546285, 30146810, 31768505, 37164799, 42205534, 44475907, 53092570, 58924049, 63537010, 74329598, 88951814, 105513835, 117848098, 185823995, 211027670, 222379535, 294620245, 371647990, 387575761, 412468343, 444759070, 589240490, 775151522, 824936686, 1937878805, 2062341715, 2713030327, 3594366989, 3875757610, 4124683430, 4301455577, 5426060654, 7188733978, 8602911154, 13565151635, 17971834945, 21507277885, 25160568923, 27130303270, 30110189039, 35943669890, 43014555770, 50321137846, 60220378078, 125802844615, 150550945195, 251605689230, 262388790197, 301101890390, 524777580394, 1311943950985, 1836721531379, 2623887901970, 3673443062758, 9183607656895, 18367215313790]

約数ペア:

[(1, 18367215313790), (2, 9183607656895), (5, 3673443062758), (7, 2623887901970), (10, 1836721531379), (14, 1311943950985), (35, 524777580394), (61, 301101890390), (70, 262388790197), (73, 251605689230), (122, 150550945195), (146, 125802844615), (305, 60220378078), (365, 50321137846), (427, 43014555770), (511, 35943669890), (610, 30110189039), (677, 27130303270), (730, 25160568923), (854, 21507277885), (1022, 17971834945), (1354, 13565151635), (2135, 8602911154), (2555, 7188733978), (3385, 5426060654), (4270, 4301455577), (4453, 4124683430), (4739, 3875757610), (5110, 3594366989), (6770, 2713030327), (8906, 2062341715), (9478, 1937878805), (22265, 824936686), (23695, 775151522), (31171, 589240490), (41297, 444759070), (44530, 412468343), (47390, 387575761), (49421, 371647990), (62342, 294620245), (82594, 222379535), (87037, 211027670), (98842, 185823995), (155855, 117848098), (174074, 105513835), (206485, 88951814), (247105, 74329598), (289079, 63537010), (311710, 58924049), (345947, 53092570), (412970, 44475907), (435185, 42205534), (494210, 37164799), (578158, 31768505), (609259, 30146810), (691894, 26546285), (870370, 21102767), (1218518, 15073405), (1445395, 12707402), (1729735, 10618514), (2890790, 6353701), (3014681, 6092590), (3046295, 6029362), (3459470, 5309257)]