130551318

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{181}}^1$

素因数の和:267

約数の個数: 96

約数和(自身を含む): 316199520

約数和(自身を除く): 185648202

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 37, 38, 54, 57, 74, 111, 114, 171, 181, 222, 333, 342, 361, 362, 513, 543, 666, 703, 722, 999, 1026, 1083, 1086, 1406, 1629, 1998, 2109, 2166, 3249, 3258, 3439, 4218, 4887, 6327, 6498, 6697, 6878, 9747, 9774, 10317, 12654, 13357, 13394, 18981, 19494, 20091, 20634, 26714, 30951, 37962, 40071, 40182, 60273, 61902, 65341, 80142, 92853, 120213, 120546, 127243, 130682, 180819, 185706, 196023, 240426, 254486, 360639, 361638, 381729, 392046, 588069, 721278, 763458, 1145187, 1176138, 1764207, 2290374, 2417617, 3435561, 3528414, 4835234, 6871122, 7252851, 14505702, 21758553, 43517106, 65275659, 130551318]

約数ペア:

[(1, 130551318), (2, 65275659), (3, 43517106), (6, 21758553), (9, 14505702), (18, 7252851), (19, 6871122), (27, 4835234), (37, 3528414), (38, 3435561), (54, 2417617), (57, 2290374), (74, 1764207), (111, 1176138), (114, 1145187), (171, 763458), (181, 721278), (222, 588069), (333, 392046), (342, 381729), (361, 361638), (362, 360639), (513, 254486), (543, 240426), (666, 196023), (703, 185706), (722, 180819), (999, 130682), (1026, 127243), (1083, 120546), (1086, 120213), (1406, 92853), (1629, 80142), (1998, 65341), (2109, 61902), (2166, 60273), (3249, 40182), (3258, 40071), (3439, 37962), (4218, 30951), (4887, 26714), (6327, 20634), (6498, 20091), (6697, 19494), (6878, 18981), (9747, 13394), (9774, 13357), (10317, 12654)]