18695894364

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{17}}^2\times {\mathrm{85571}}^1$

素因数の和:85625

約数の個数: 144

約数和(自身を含む): 58846152960

約数和(自身を除く): 40150258596

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 27, 28, 34, 36, 42, 51, 54, 63, 68, 84, 102, 108, 119, 126, 153, 189, 204, 238, 252, 289, 306, 357, 378, 459, 476, 578, 612, 714, 756, 867, 918, 1071, 1156, 1428, 1734, 1836, 2023, 2142, 2601, 3213, 3468, 4046, 4284, 5202, 6069, 6426, 7803, 8092, 10404, 12138, 12852, 15606, 18207, 24276, 31212, 36414, 54621, 72828, 85571, 109242, 171142, 218484, 256713, 342284, 513426, 598997, 770139, 1026852, 1197994, 1454707, 1540278, 1796991, 2310417, 2395988, 2909414, 3080556, 3593982, 4364121, 4620834, 5390973, 5818828, 7187964, 8728242, 9241668, 10182949, 10781946, 13092363, 16172919, 17456484, 20365898, 21563892, 24730019, 26184726, 30548847, 32345838, 39277089, 40731796, 49460038, 52369452, 61097694, 64691676, 74190057, 78554178, 91646541, 98920076, 122195388, 148380114, 157108356, 173110133, 183293082, 222570171, 274939623, 296760228, 346220266, 366586164, 445140342, 519330399, 549879246, 667710513, 692440532, 890280684, 1038660798, 1099758492, 1335421026, 1557991197, 2077321596, 2670842052, 3115982394, 4673973591, 6231964788, 9347947182, 18695894364]

約数ペア:

[(1, 18695894364), (2, 9347947182), (3, 6231964788), (4, 4673973591), (6, 3115982394), (7, 2670842052), (9, 2077321596), (12, 1557991197), (14, 1335421026), (17, 1099758492), (18, 1038660798), (21, 890280684), (27, 692440532), (28, 667710513), (34, 549879246), (36, 519330399), (42, 445140342), (51, 366586164), (54, 346220266), (63, 296760228), (68, 274939623), (84, 222570171), (102, 183293082), (108, 173110133), (119, 157108356), (126, 148380114), (153, 122195388), (189, 98920076), (204, 91646541), (238, 78554178), (252, 74190057), (289, 64691676), (306, 61097694), (357, 52369452), (378, 49460038), (459, 40731796), (476, 39277089), (578, 32345838), (612, 30548847), (714, 26184726), (756, 24730019), (867, 21563892), (918, 20365898), (1071, 17456484), (1156, 16172919), (1428, 13092363), (1734, 10781946), (1836, 10182949), (2023, 9241668), (2142, 8728242), (2601, 7187964), (3213, 5818828), (3468, 5390973), (4046, 4620834), (4284, 4364121), (5202, 3593982), (6069, 3080556), (6426, 2909414), (7803, 2395988), (8092, 2310417), (10404, 1796991), (12138, 1540278), (12852, 1454707), (15606, 1197994), (18207, 1026852), (24276, 770139), (31212, 598997), (36414, 513426), (54621, 342284), (72828, 256713), (85571, 218484), (109242, 171142)]