39689676

素因数分解:

$2^2\times 3^7\times {\mathrm{13}}^1\times {\mathrm{349}}^1$

素因数の和:387

約数の個数: 96

約数和(自身を含む): 112504000

約数和(自身を除く): 72814324

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 243, 324, 349, 351, 468, 486, 698, 702, 729, 972, 1047, 1053, 1396, 1404, 1458, 2094, 2106, 2187, 2916, 3141, 3159, 4188, 4212, 4374, 4537, 6282, 6318, 8748, 9074, 9423, 9477, 12564, 12636, 13611, 18148, 18846, 18954, 27222, 28269, 28431, 37692, 37908, 40833, 54444, 56538, 56862, 81666, 84807, 113076, 113724, 122499, 163332, 169614, 244998, 254421, 339228, 367497, 489996, 508842, 734994, 763263, 1017684, 1102491, 1469988, 1526526, 2204982, 3053052, 3307473, 4409964, 6614946, 9922419, 13229892, 19844838, 39689676]

約数ペア:

[(1, 39689676), (2, 19844838), (3, 13229892), (4, 9922419), (6, 6614946), (9, 4409964), (12, 3307473), (13, 3053052), (18, 2204982), (26, 1526526), (27, 1469988), (36, 1102491), (39, 1017684), (52, 763263), (54, 734994), (78, 508842), (81, 489996), (108, 367497), (117, 339228), (156, 254421), (162, 244998), (234, 169614), (243, 163332), (324, 122499), (349, 113724), (351, 113076), (468, 84807), (486, 81666), (698, 56862), (702, 56538), (729, 54444), (972, 40833), (1047, 37908), (1053, 37692), (1396, 28431), (1404, 28269), (1458, 27222), (2094, 18954), (2106, 18846), (2187, 18148), (2916, 13611), (3141, 12636), (3159, 12564), (4188, 9477), (4212, 9423), (4374, 9074), (4537, 8748), (6282, 6318)]