7271262

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^2\times {\mathrm{373}}^1$

素因数の和:422

約数の個数: 48

約数和(自身を含む): 17099280

約数和(自身を除く): 9828018

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 361, 373, 513, 722, 746, 1026, 1083, 1119, 2166, 2238, 3249, 3357, 6498, 6714, 7087, 9747, 10071, 14174, 19494, 20142, 21261, 42522, 63783, 127566, 134653, 191349, 269306, 382698, 403959, 807918, 1211877, 2423754, 3635631, 7271262]

約数ペア:

[(1, 7271262), (2, 3635631), (3, 2423754), (6, 1211877), (9, 807918), (18, 403959), (19, 382698), (27, 269306), (38, 191349), (54, 134653), (57, 127566), (114, 63783), (171, 42522), (342, 21261), (361, 20142), (373, 19494), (513, 14174), (722, 10071), (746, 9747), (1026, 7087), (1083, 6714), (1119, 6498), (2166, 3357), (2238, 3249)]