40454232

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{18523}}^1$

素因数の和:18552

約数の個数: 64

約数和(自身を含む): 124481280

約数和(自身を除く): 84027048

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 728, 1092, 2184, 18523, 37046, 55569, 74092, 111138, 129661, 148184, 222276, 240799, 259322, 388983, 444552, 481598, 518644, 722397, 777966, 963196, 1037288, 1444794, 1555932, 1685593, 1926392, 2889588, 3111864, 3371186, 5056779, 5779176, 6742372, 10113558, 13484744, 20227116, 40454232]

約数ペア:

[(1, 40454232), (2, 20227116), (3, 13484744), (4, 10113558), (6, 6742372), (7, 5779176), (8, 5056779), (12, 3371186), (13, 3111864), (14, 2889588), (21, 1926392), (24, 1685593), (26, 1555932), (28, 1444794), (39, 1037288), (42, 963196), (52, 777966), (56, 722397), (78, 518644), (84, 481598), (91, 444552), (104, 388983), (156, 259322), (168, 240799), (182, 222276), (273, 148184), (312, 129661), (364, 111138), (546, 74092), (728, 55569), (1092, 37046), (2184, 18523)]