2013228972

素因数分解:

$2^2\times 3^3\times {\mathrm{181}}^2\times {\mathrm{569}}^1$

素因数の和:944

約数の個数: 72

約数和(自身を含む): 5257702800

約数和(自身を除く): 3244473828

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 181, 362, 543, 569, 724, 1086, 1138, 1629, 1707, 2172, 2276, 3258, 3414, 4887, 5121, 6516, 6828, 9774, 10242, 15363, 19548, 20484, 30726, 32761, 61452, 65522, 98283, 102989, 131044, 196566, 205978, 294849, 308967, 393132, 411956, 589698, 617934, 884547, 926901, 1179396, 1235868, 1769094, 1853802, 2780703, 3538188, 3707604, 5561406, 11122812, 18641009, 37282018, 55923027, 74564036, 111846054, 167769081, 223692108, 335538162, 503307243, 671076324, 1006614486, 2013228972]

約数ペア:

[(1, 2013228972), (2, 1006614486), (3, 671076324), (4, 503307243), (6, 335538162), (9, 223692108), (12, 167769081), (18, 111846054), (27, 74564036), (36, 55923027), (54, 37282018), (108, 18641009), (181, 11122812), (362, 5561406), (543, 3707604), (569, 3538188), (724, 2780703), (1086, 1853802), (1138, 1769094), (1629, 1235868), (1707, 1179396), (2172, 926901), (2276, 884547), (3258, 617934), (3414, 589698), (4887, 411956), (5121, 393132), (6516, 308967), (6828, 294849), (9774, 205978), (10242, 196566), (15363, 131044), (19548, 102989), (20484, 98283), (30726, 65522), (32761, 61452)]