18350436

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1489}}^1$

素因数の和:1588

約数の個数: 48

約数和(自身を含む): 46726400

約数和(自身を除く): 28375964

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 79, 156, 158, 237, 316, 474, 948, 1027, 1489, 2054, 2978, 3081, 4108, 4467, 5956, 6162, 8934, 12324, 17868, 19357, 38714, 58071, 77428, 116142, 117631, 232284, 235262, 352893, 470524, 705786, 1411572, 1529203, 3058406, 4587609, 6116812, 9175218, 18350436]

約数ペア:

[(1, 18350436), (2, 9175218), (3, 6116812), (4, 4587609), (6, 3058406), (12, 1529203), (13, 1411572), (26, 705786), (39, 470524), (52, 352893), (78, 235262), (79, 232284), (156, 117631), (158, 116142), (237, 77428), (316, 58071), (474, 38714), (948, 19357), (1027, 17868), (1489, 12324), (2054, 8934), (2978, 6162), (3081, 5956), (4108, 4467)]