18342506

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{1039}}^1$

素因数の和:1158

約数の個数: 32

約数和(自身を含む): 34245120

約数和(自身を除く): 15902614

約数列:

[1, 2, 7, 13, 14, 26, 91, 97, 182, 194, 679, 1039, 1261, 1358, 2078, 2522, 7273, 8827, 13507, 14546, 17654, 27014, 94549, 100783, 189098, 201566, 705481, 1310179, 1410962, 2620358, 9171253, 18342506]

約数ペア:

[(1, 18342506), (2, 9171253), (7, 2620358), (13, 1410962), (14, 1310179), (26, 705481), (91, 201566), (97, 189098), (182, 100783), (194, 94549), (679, 27014), (1039, 17654), (1261, 14546), (1358, 13507), (2078, 8827), (2522, 7273)]