22120488

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23633}}^1$

素因数の和:23658

約数の個数: 48

約数和(自身を含む): 64520820

約数和(自身を除く): 42400332

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 23633, 47266, 70899, 94532, 141798, 189064, 212697, 283596, 307229, 425394, 567192, 614458, 850788, 921687, 1228916, 1701576, 1843374, 2457832, 2765061, 3686748, 5530122, 7373496, 11060244, 22120488]

約数ペア:

[(1, 22120488), (2, 11060244), (3, 7373496), (4, 5530122), (6, 3686748), (8, 2765061), (9, 2457832), (12, 1843374), (13, 1701576), (18, 1228916), (24, 921687), (26, 850788), (36, 614458), (39, 567192), (52, 425394), (72, 307229), (78, 283596), (104, 212697), (117, 189064), (156, 141798), (234, 94532), (312, 70899), (468, 47266), (936, 23633)]