4181976

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{1019}}^1$

素因数の和:1053

約数の個数: 64

約数和(自身を含む): 12240000

約数和(自身を除く): 8058024

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, 684, 1019, 1026, 1368, 2038, 2052, 3057, 4076, 4104, 6114, 8152, 9171, 12228, 18342, 19361, 24456, 27513, 36684, 38722, 55026, 58083, 73368, 77444, 110052, 116166, 154888, 174249, 220104, 232332, 348498, 464664, 522747, 696996, 1045494, 1393992, 2090988, 4181976]

約数ペア:

[(1, 4181976), (2, 2090988), (3, 1393992), (4, 1045494), (6, 696996), (8, 522747), (9, 464664), (12, 348498), (18, 232332), (19, 220104), (24, 174249), (27, 154888), (36, 116166), (38, 110052), (54, 77444), (57, 73368), (72, 58083), (76, 55026), (108, 38722), (114, 36684), (152, 27513), (171, 24456), (216, 19361), (228, 18342), (342, 12228), (456, 9171), (513, 8152), (684, 6114), (1019, 4104), (1026, 4076), (1368, 3057), (2038, 2052)]