18652824

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1$

素因数の和:241

約数の個数: 96

約数和(自身を含む): 53389440

約数和(自身を除く): 34736616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 61, 62, 72, 93, 122, 124, 137, 183, 186, 244, 248, 274, 279, 366, 372, 411, 488, 548, 549, 558, 732, 744, 822, 1096, 1098, 1116, 1233, 1464, 1644, 1891, 2196, 2232, 2466, 3288, 3782, 4247, 4392, 4932, 5673, 7564, 8357, 8494, 9864, 11346, 12741, 15128, 16714, 16988, 17019, 22692, 25071, 25482, 33428, 33976, 34038, 38223, 45384, 50142, 50964, 66856, 68076, 75213, 76446, 100284, 101928, 136152, 150426, 152892, 200568, 259067, 300852, 305784, 518134, 601704, 777201, 1036268, 1554402, 2072536, 2331603, 3108804, 4663206, 6217608, 9326412, 18652824]

約数ペア:

[(1, 18652824), (2, 9326412), (3, 6217608), (4, 4663206), (6, 3108804), (8, 2331603), (9, 2072536), (12, 1554402), (18, 1036268), (24, 777201), (31, 601704), (36, 518134), (61, 305784), (62, 300852), (72, 259067), (93, 200568), (122, 152892), (124, 150426), (137, 136152), (183, 101928), (186, 100284), (244, 76446), (248, 75213), (274, 68076), (279, 66856), (366, 50964), (372, 50142), (411, 45384), (488, 38223), (548, 34038), (549, 33976), (558, 33428), (732, 25482), (744, 25071), (822, 22692), (1096, 17019), (1098, 16988), (1116, 16714), (1233, 15128), (1464, 12741), (1644, 11346), (1891, 9864), (2196, 8494), (2232, 8357), (2466, 7564), (3288, 5673), (3782, 4932), (4247, 4392)]