29774862

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{181}}^1$

素因数の和:258

約数の個数: 96

約数和(自身を含む): 75522720

約数和(自身を除く): 45747858

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 37, 38, 39, 57, 74, 78, 111, 114, 117, 171, 181, 222, 234, 247, 333, 342, 362, 481, 494, 543, 666, 703, 741, 962, 1086, 1406, 1443, 1482, 1629, 2109, 2223, 2353, 2886, 3258, 3439, 4218, 4329, 4446, 4706, 6327, 6697, 6878, 7059, 8658, 9139, 10317, 12654, 13394, 14118, 18278, 20091, 20634, 21177, 27417, 30951, 40182, 42354, 44707, 54834, 60273, 61902, 82251, 87061, 89414, 120546, 127243, 134121, 164502, 174122, 254486, 261183, 268242, 381729, 402363, 522366, 763458, 783549, 804726, 1145187, 1567098, 1654159, 2290374, 3308318, 4962477, 9924954, 14887431, 29774862]

約数ペア:

[(1, 29774862), (2, 14887431), (3, 9924954), (6, 4962477), (9, 3308318), (13, 2290374), (18, 1654159), (19, 1567098), (26, 1145187), (37, 804726), (38, 783549), (39, 763458), (57, 522366), (74, 402363), (78, 381729), (111, 268242), (114, 261183), (117, 254486), (171, 174122), (181, 164502), (222, 134121), (234, 127243), (247, 120546), (333, 89414), (342, 87061), (362, 82251), (481, 61902), (494, 60273), (543, 54834), (666, 44707), (703, 42354), (741, 40182), (962, 30951), (1086, 27417), (1406, 21177), (1443, 20634), (1482, 20091), (1629, 18278), (2109, 14118), (2223, 13394), (2353, 12654), (2886, 10317), (3258, 9139), (3439, 8658), (4218, 7059), (4329, 6878), (4446, 6697), (4706, 6327)]