18709284

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{3457}}^1$

素因数の和:3516

約数の個数: 48

約数和(自身を含む): 48799296

約数和(自身を除く): 30090012

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 41, 44, 66, 82, 123, 132, 164, 246, 451, 492, 902, 1353, 1804, 2706, 3457, 5412, 6914, 10371, 13828, 20742, 38027, 41484, 76054, 114081, 141737, 152108, 228162, 283474, 425211, 456324, 566948, 850422, 1559107, 1700844, 3118214, 4677321, 6236428, 9354642, 18709284]

約数ペア:

[(1, 18709284), (2, 9354642), (3, 6236428), (4, 4677321), (6, 3118214), (11, 1700844), (12, 1559107), (22, 850422), (33, 566948), (41, 456324), (44, 425211), (66, 283474), (82, 228162), (123, 152108), (132, 141737), (164, 114081), (246, 76054), (451, 41484), (492, 38027), (902, 20742), (1353, 13828), (1804, 10371), (2706, 6914), (3457, 5412)]