18807366988

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1\times {\mathrm{167}}^1$

素因数の和:487

約数の個数: 96

約数和(自身を含む): 35135493120

約数和(自身を除く): 16328126132

約数列:

[1, 2, 4, 41, 59, 82, 103, 113, 118, 164, 167, 206, 226, 236, 334, 412, 452, 668, 2419, 4223, 4633, 4838, 6077, 6667, 6847, 8446, 9266, 9676, 9853, 11639, 12154, 13334, 13694, 16892, 17201, 18532, 18871, 19706, 23278, 24308, 26668, 27388, 34402, 37742, 39412, 46556, 68804, 75484, 249157, 273347, 403973, 477199, 498314, 546694, 686701, 705241, 773711, 807946, 954398, 996628, 1014859, 1093388, 1113389, 1373402, 1410482, 1547422, 1615892, 1908796, 1943713, 2029718, 2226778, 2746804, 2820964, 3094844, 3887426, 4059436, 4453556, 7774852, 28154741, 41609219, 45648949, 56309482, 79692233, 83218438, 91297898, 112618964, 114679067, 159384466, 166436876, 182595796, 229358134, 318768932, 458716268, 4701841747, 9403683494, 18807366988]

約数ペア:

[(1, 18807366988), (2, 9403683494), (4, 4701841747), (41, 458716268), (59, 318768932), (82, 229358134), (103, 182595796), (113, 166436876), (118, 159384466), (164, 114679067), (167, 112618964), (206, 91297898), (226, 83218438), (236, 79692233), (334, 56309482), (412, 45648949), (452, 41609219), (668, 28154741), (2419, 7774852), (4223, 4453556), (4633, 4059436), (4838, 3887426), (6077, 3094844), (6667, 2820964), (6847, 2746804), (8446, 2226778), (9266, 2029718), (9676, 1943713), (9853, 1908796), (11639, 1615892), (12154, 1547422), (13334, 1410482), (13694, 1373402), (16892, 1113389), (17201, 1093388), (18532, 1014859), (18871, 996628), (19706, 954398), (23278, 807946), (24308, 773711), (26668, 705241), (27388, 686701), (34402, 546694), (37742, 498314), (39412, 477199), (46556, 403973), (68804, 273347), (75484, 249157)]