408052506834

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{16439147}}^1$

素因数の和:16439359

約数の個数: 48

約数和(自身を含む): 1015544806848

約数和(自身を除く): 607492300014

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 197, 394, 591, 1182, 1379, 1773, 2758, 3546, 4137, 8274, 12411, 24822, 16439147, 32878294, 49317441, 98634882, 115074029, 147952323, 230148058, 295904646, 345222087, 690444174, 1035666261, 2071332522, 3238511959, 6477023918, 9715535877, 19431071754, 22669583713, 29146607631, 45339167426, 58293215262, 68008751139, 136017502278, 204026253417, 408052506834]

約数ペア:

[(1, 408052506834), (2, 204026253417), (3, 136017502278), (6, 68008751139), (7, 58293215262), (9, 45339167426), (14, 29146607631), (18, 22669583713), (21, 19431071754), (42, 9715535877), (63, 6477023918), (126, 3238511959), (197, 2071332522), (394, 1035666261), (591, 690444174), (1182, 345222087), (1379, 295904646), (1773, 230148058), (2758, 147952323), (3546, 115074029), (4137, 98634882), (8274, 49317441), (12411, 32878294), (24822, 16439147)]