7376838

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1$

素因数の和:197

約数の個数: 64

約数和(自身を含む): 17860608

約数和(自身を除く): 10483770

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 47, 74, 94, 101, 111, 141, 202, 222, 259, 282, 303, 329, 518, 606, 658, 707, 777, 987, 1414, 1554, 1739, 1974, 2121, 3478, 3737, 4242, 4747, 5217, 7474, 9494, 10434, 11211, 12173, 14241, 22422, 24346, 26159, 28482, 33229, 36519, 52318, 66458, 73038, 78477, 99687, 156954, 175639, 199374, 351278, 526917, 1053834, 1229473, 2458946, 3688419, 7376838]

約数ペア:

[(1, 7376838), (2, 3688419), (3, 2458946), (6, 1229473), (7, 1053834), (14, 526917), (21, 351278), (37, 199374), (42, 175639), (47, 156954), (74, 99687), (94, 78477), (101, 73038), (111, 66458), (141, 52318), (202, 36519), (222, 33229), (259, 28482), (282, 26159), (303, 24346), (329, 22422), (518, 14241), (606, 12173), (658, 11211), (707, 10434), (777, 9494), (987, 7474), (1414, 5217), (1554, 4747), (1739, 4242), (1974, 3737), (2121, 3478)]