127611828

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{62189}}^1$

素因数の和:62221

約数の個数: 48

約数和(自身を含む): 348264000

約数和(自身を除く): 220652172

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 2052, 62189, 124378, 186567, 248756, 373134, 559701, 746268, 1119402, 1181591, 1679103, 2238804, 2363182, 3358206, 3544773, 4726364, 6716412, 7089546, 10634319, 14179092, 21268638, 31902957, 42537276, 63805914, 127611828]

約数ペア:

[(1, 127611828), (2, 63805914), (3, 42537276), (4, 31902957), (6, 21268638), (9, 14179092), (12, 10634319), (18, 7089546), (19, 6716412), (27, 4726364), (36, 3544773), (38, 3358206), (54, 2363182), (57, 2238804), (76, 1679103), (108, 1181591), (114, 1119402), (171, 746268), (228, 559701), (342, 373134), (513, 248756), (684, 186567), (1026, 124378), (2052, 62189)]