23978058

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^3\times {\mathrm{17}}^1\times {\mathrm{107}}^1$

素因数の和:168

約数の個数: 64

約数和(自身を含む): 55520640

約数和(自身を除く): 31542582

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 107, 169, 214, 221, 321, 338, 442, 507, 642, 663, 1014, 1326, 1391, 1819, 2197, 2782, 2873, 3638, 4173, 4394, 5457, 5746, 6591, 8346, 8619, 10914, 13182, 17238, 18083, 23647, 36166, 37349, 47294, 54249, 70941, 74698, 108498, 112047, 141882, 224094, 235079, 307411, 470158, 614822, 705237, 922233, 1410474, 1844466, 3996343, 7992686, 11989029, 23978058]

約数ペア:

[(1, 23978058), (2, 11989029), (3, 7992686), (6, 3996343), (13, 1844466), (17, 1410474), (26, 922233), (34, 705237), (39, 614822), (51, 470158), (78, 307411), (102, 235079), (107, 224094), (169, 141882), (214, 112047), (221, 108498), (321, 74698), (338, 70941), (442, 54249), (507, 47294), (642, 37349), (663, 36166), (1014, 23647), (1326, 18083), (1391, 17238), (1819, 13182), (2197, 10914), (2782, 8619), (2873, 8346), (3638, 6591), (4173, 5746), (4394, 5457)]