1330380018

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{557}}^1\times {\mathrm{4021}}^1$

素因数の和:4600

約数の個数: 64

約数和(自身を含む): 3231757440

約数和(自身を除く): 1901377422

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 99, 198, 297, 557, 594, 1114, 1671, 3342, 4021, 5013, 6127, 8042, 10026, 12063, 12254, 15039, 18381, 24126, 30078, 36189, 36762, 44231, 55143, 72378, 88462, 108567, 110286, 132693, 165429, 217134, 265386, 330858, 398079, 796158, 1194237, 2239697, 2388474, 4479394, 6719091, 13438182, 20157273, 24636667, 40314546, 49273334, 60471819, 73910001, 120943638, 147820002, 221730003, 443460006, 665190009, 1330380018]

約数ペア:

[(1, 1330380018), (2, 665190009), (3, 443460006), (6, 221730003), (9, 147820002), (11, 120943638), (18, 73910001), (22, 60471819), (27, 49273334), (33, 40314546), (54, 24636667), (66, 20157273), (99, 13438182), (198, 6719091), (297, 4479394), (557, 2388474), (594, 2239697), (1114, 1194237), (1671, 796158), (3342, 398079), (4021, 330858), (5013, 265386), (6127, 217134), (8042, 165429), (10026, 132693), (12063, 110286), (12254, 108567), (15039, 88462), (18381, 72378), (24126, 55143), (30078, 44231), (36189, 36762)]