3949761708

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{208189}}^1$

素因数の和:208247

約数の個数: 72

約数和(自身を含む): 10912487040

約数和(自身を除く): 6962725332

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 31, 34, 36, 51, 62, 68, 93, 102, 124, 153, 186, 204, 279, 306, 372, 527, 558, 612, 1054, 1116, 1581, 2108, 3162, 4743, 6324, 9486, 18972, 208189, 416378, 624567, 832756, 1249134, 1873701, 2498268, 3539213, 3747402, 6453859, 7078426, 7494804, 10617639, 12907718, 14156852, 19361577, 21235278, 25815436, 31852917, 38723154, 42470556, 58084731, 63705834, 77446308, 109715603, 116169462, 127411668, 219431206, 232338924, 329146809, 438862412, 658293618, 987440427, 1316587236, 1974880854, 3949761708]

約数ペア:

[(1, 3949761708), (2, 1974880854), (3, 1316587236), (4, 987440427), (6, 658293618), (9, 438862412), (12, 329146809), (17, 232338924), (18, 219431206), (31, 127411668), (34, 116169462), (36, 109715603), (51, 77446308), (62, 63705834), (68, 58084731), (93, 42470556), (102, 38723154), (124, 31852917), (153, 25815436), (186, 21235278), (204, 19361577), (279, 14156852), (306, 12907718), (372, 10617639), (527, 7494804), (558, 7078426), (612, 6453859), (1054, 3747402), (1116, 3539213), (1581, 2498268), (2108, 1873701), (3162, 1249134), (4743, 832756), (6324, 624567), (9486, 416378), (18972, 208189)]