23818158

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1$

素因数の和:199

約数の個数: 128

約数和(自身を含む): 67415040

約数和(自身を除く): 43596882

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 37, 39, 42, 54, 63, 74, 78, 91, 111, 117, 126, 131, 182, 189, 222, 234, 259, 262, 273, 333, 351, 378, 393, 481, 518, 546, 666, 702, 777, 786, 819, 917, 962, 999, 1179, 1443, 1554, 1638, 1703, 1834, 1998, 2331, 2358, 2457, 2751, 2886, 3367, 3406, 3537, 4329, 4662, 4847, 4914, 5109, 5502, 6734, 6993, 7074, 8253, 8658, 9694, 10101, 10218, 11921, 12987, 13986, 14541, 15327, 16506, 20202, 23842, 24759, 25974, 29082, 30303, 30654, 33929, 35763, 43623, 45981, 49518, 60606, 63011, 67858, 71526, 87246, 90909, 91962, 101787, 107289, 126022, 130869, 181818, 189033, 203574, 214578, 261738, 305361, 321867, 378066, 441077, 567099, 610722, 643734, 882154, 916083, 1134198, 1323231, 1701297, 1832166, 2646462, 3402594, 3969693, 7939386, 11909079, 23818158]

約数ペア:

[(1, 23818158), (2, 11909079), (3, 7939386), (6, 3969693), (7, 3402594), (9, 2646462), (13, 1832166), (14, 1701297), (18, 1323231), (21, 1134198), (26, 916083), (27, 882154), (37, 643734), (39, 610722), (42, 567099), (54, 441077), (63, 378066), (74, 321867), (78, 305361), (91, 261738), (111, 214578), (117, 203574), (126, 189033), (131, 181818), (182, 130869), (189, 126022), (222, 107289), (234, 101787), (259, 91962), (262, 90909), (273, 87246), (333, 71526), (351, 67858), (378, 63011), (393, 60606), (481, 49518), (518, 45981), (546, 43623), (666, 35763), (702, 33929), (777, 30654), (786, 30303), (819, 29082), (917, 25974), (962, 24759), (999, 23842), (1179, 20202), (1443, 16506), (1554, 15327), (1638, 14541), (1703, 13986), (1834, 12987), (1998, 11921), (2331, 10218), (2358, 10101), (2457, 9694), (2751, 8658), (2886, 8253), (3367, 7074), (3406, 6993), (3537, 6734), (4329, 5502), (4662, 5109), (4847, 4914)]