820572

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:146

約数の個数: 48

約数和(自身を含む): 2083200

約数和(自身を除く): 1262628

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 59, 61, 76, 114, 118, 122, 177, 183, 228, 236, 244, 354, 366, 708, 732, 1121, 1159, 2242, 2318, 3363, 3477, 3599, 4484, 4636, 6726, 6954, 7198, 10797, 13452, 13908, 14396, 21594, 43188, 68381, 136762, 205143, 273524, 410286, 820572]

約数ペア:

[(1, 820572), (2, 410286), (3, 273524), (4, 205143), (6, 136762), (12, 68381), (19, 43188), (38, 21594), (57, 14396), (59, 13908), (61, 13452), (76, 10797), (114, 7198), (118, 6954), (122, 6726), (177, 4636), (183, 4484), (228, 3599), (236, 3477), (244, 3363), (354, 2318), (366, 2242), (708, 1159), (732, 1121)]