18765826128

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{337}}^1\times {\mathrm{55243}}^1$

素因数の和:55601

約数の個数: 120

約数和(自身を含む): 60200049728

約数和(自身を除く): 41434223600

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 337, 504, 674, 1008, 1011, 1348, 2022, 2359, 2696, 3033, 4044, 4718, 5392, 6066, 7077, 8088, 9436, 12132, 14154, 16176, 18872, 21231, 24264, 28308, 37744, 42462, 48528, 55243, 56616, 84924, 110486, 113232, 165729, 169848, 220972, 331458, 339696, 386701, 441944, 497187, 662916, 773402, 883888, 994374, 1160103, 1325832, 1546804, 1988748, 2320206, 2651664, 3093608, 3480309, 3977496, 4640412, 6187216, 6960618, 7954992, 9280824, 13921236, 18561648, 18616891, 27842472, 37233782, 55684944, 55850673, 74467564, 111701346, 130318237, 148935128, 167552019, 223402692, 260636474, 297870256, 335104038, 390954711, 446805384, 521272948, 670208076, 781909422, 893610768, 1042545896, 1172864133, 1340416152, 1563818844, 2085091792, 2345728266, 2680832304, 3127637688, 4691456532, 6255275376, 9382913064, 18765826128]

約数ペア:

[(1, 18765826128), (2, 9382913064), (3, 6255275376), (4, 4691456532), (6, 3127637688), (7, 2680832304), (8, 2345728266), (9, 2085091792), (12, 1563818844), (14, 1340416152), (16, 1172864133), (18, 1042545896), (21, 893610768), (24, 781909422), (28, 670208076), (36, 521272948), (42, 446805384), (48, 390954711), (56, 335104038), (63, 297870256), (72, 260636474), (84, 223402692), (112, 167552019), (126, 148935128), (144, 130318237), (168, 111701346), (252, 74467564), (336, 55850673), (337, 55684944), (504, 37233782), (674, 27842472), (1008, 18616891), (1011, 18561648), (1348, 13921236), (2022, 9280824), (2359, 7954992), (2696, 6960618), (3033, 6187216), (4044, 4640412), (4718, 3977496), (5392, 3480309), (6066, 3093608), (7077, 2651664), (8088, 2320206), (9436, 1988748), (12132, 1546804), (14154, 1325832), (16176, 1160103), (18872, 994374), (21231, 883888), (24264, 773402), (28308, 662916), (37744, 497187), (42462, 441944), (48528, 386701), (55243, 339696), (56616, 331458), (84924, 220972), (110486, 169848), (113232, 165729)]