2679912

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{653}}^1$

素因数の和:687

約数の個数: 64

約数和(自身を含む): 7848000

約数和(自身を除く): 5168088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 114, 152, 171, 216, 228, 342, 456, 513, 653, 684, 1026, 1306, 1368, 1959, 2052, 2612, 3918, 4104, 5224, 5877, 7836, 11754, 12407, 15672, 17631, 23508, 24814, 35262, 37221, 47016, 49628, 70524, 74442, 99256, 111663, 141048, 148884, 223326, 297768, 334989, 446652, 669978, 893304, 1339956, 2679912]

約数ペア:

[(1, 2679912), (2, 1339956), (3, 893304), (4, 669978), (6, 446652), (8, 334989), (9, 297768), (12, 223326), (18, 148884), (19, 141048), (24, 111663), (27, 99256), (36, 74442), (38, 70524), (54, 49628), (57, 47016), (72, 37221), (76, 35262), (108, 24814), (114, 23508), (152, 17631), (171, 15672), (216, 12407), (228, 11754), (342, 7836), (456, 5877), (513, 5224), (653, 4104), (684, 3918), (1026, 2612), (1306, 2052), (1368, 1959)]