2461716

素因数分解:

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

素因数の和:149

約数の個数: 72

約数和(自身を含む): 6770400

約数和(自身を除く): 4308684

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 59, 61, 76, 114, 118, 122, 171, 177, 183, 228, 236, 244, 342, 354, 366, 531, 549, 684, 708, 732, 1062, 1098, 1121, 1159, 2124, 2196, 2242, 2318, 3363, 3477, 3599, 4484, 4636, 6726, 6954, 7198, 10089, 10431, 10797, 13452, 13908, 14396, 20178, 20862, 21594, 32391, 40356, 41724, 43188, 64782, 68381, 129564, 136762, 205143, 273524, 410286, 615429, 820572, 1230858, 2461716]

約数ペア:

[(1, 2461716), (2, 1230858), (3, 820572), (4, 615429), (6, 410286), (9, 273524), (12, 205143), (18, 136762), (19, 129564), (36, 68381), (38, 64782), (57, 43188), (59, 41724), (61, 40356), (76, 32391), (114, 21594), (118, 20862), (122, 20178), (171, 14396), (177, 13908), (183, 13452), (228, 10797), (236, 10431), (244, 10089), (342, 7198), (354, 6954), (366, 6726), (531, 4636), (549, 4484), (684, 3599), (708, 3477), (732, 3363), (1062, 2318), (1098, 2242), (1121, 2196), (1159, 2124)]