16969992

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{499}}^1$

素因数の和:630

約数の個数: 64

約数和(自身を含む): 46200000

約数和(自身を除く): 29230008

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 109, 156, 218, 312, 327, 436, 499, 654, 872, 998, 1308, 1417, 1497, 1996, 2616, 2834, 2994, 3992, 4251, 5668, 5988, 6487, 8502, 11336, 11976, 12974, 17004, 19461, 25948, 34008, 38922, 51896, 54391, 77844, 108782, 155688, 163173, 217564, 326346, 435128, 652692, 707083, 1305384, 1414166, 2121249, 2828332, 4242498, 5656664, 8484996, 16969992]

約数ペア:

[(1, 16969992), (2, 8484996), (3, 5656664), (4, 4242498), (6, 2828332), (8, 2121249), (12, 1414166), (13, 1305384), (24, 707083), (26, 652692), (39, 435128), (52, 326346), (78, 217564), (104, 163173), (109, 155688), (156, 108782), (218, 77844), (312, 54391), (327, 51896), (436, 38922), (499, 34008), (654, 25948), (872, 19461), (998, 17004), (1308, 12974), (1417, 11976), (1497, 11336), (1996, 8502), (2616, 6487), (2834, 5988), (2994, 5668), (3992, 4251)]