12948804

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1721}}^1$

素因数の和:1761

約数の個数: 72

約数和(自身を含む): 37608480

約数和(自身を除く): 24659676

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 33, 36, 38, 44, 57, 66, 76, 99, 114, 132, 171, 198, 209, 228, 342, 396, 418, 627, 684, 836, 1254, 1721, 1881, 2508, 3442, 3762, 5163, 6884, 7524, 10326, 15489, 18931, 20652, 30978, 32699, 37862, 56793, 61956, 65398, 75724, 98097, 113586, 130796, 170379, 196194, 227172, 294291, 340758, 359689, 392388, 588582, 681516, 719378, 1079067, 1177164, 1438756, 2158134, 3237201, 4316268, 6474402, 12948804]

約数ペア:

[(1, 12948804), (2, 6474402), (3, 4316268), (4, 3237201), (6, 2158134), (9, 1438756), (11, 1177164), (12, 1079067), (18, 719378), (19, 681516), (22, 588582), (33, 392388), (36, 359689), (38, 340758), (44, 294291), (57, 227172), (66, 196194), (76, 170379), (99, 130796), (114, 113586), (132, 98097), (171, 75724), (198, 65398), (209, 61956), (228, 56793), (342, 37862), (396, 32699), (418, 30978), (627, 20652), (684, 18931), (836, 15489), (1254, 10326), (1721, 7524), (1881, 6884), (2508, 5163), (3442, 3762)]