17847996

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{281}}^1$

素因数の和:434

約数の個数: 48

約数和(自身を含む): 42954240

約数和(自身を除く): 25106244

約数列:

[1, 2, 3, 4, 6, 12, 67, 79, 134, 158, 201, 237, 268, 281, 316, 402, 474, 562, 804, 843, 948, 1124, 1686, 3372, 5293, 10586, 15879, 18827, 21172, 22199, 31758, 37654, 44398, 56481, 63516, 66597, 75308, 88796, 112962, 133194, 225924, 266388, 1487333, 2974666, 4461999, 5949332, 8923998, 17847996]

約数ペア:

[(1, 17847996), (2, 8923998), (3, 5949332), (4, 4461999), (6, 2974666), (12, 1487333), (67, 266388), (79, 225924), (134, 133194), (158, 112962), (201, 88796), (237, 75308), (268, 66597), (281, 63516), (316, 56481), (402, 44398), (474, 37654), (562, 31758), (804, 22199), (843, 21172), (948, 18827), (1124, 15879), (1686, 10586), (3372, 5293)]