7288038

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{353}}^1$

素因数の和:429

約数の個数: 48

約数和(自身を含む): 16788096

約数和(自身を除く): 9500058

約数列:

[1, 2, 3, 6, 9, 18, 31, 37, 62, 74, 93, 111, 186, 222, 279, 333, 353, 558, 666, 706, 1059, 1147, 2118, 2294, 3177, 3441, 6354, 6882, 10323, 10943, 13061, 20646, 21886, 26122, 32829, 39183, 65658, 78366, 98487, 117549, 196974, 235098, 404891, 809782, 1214673, 2429346, 3644019, 7288038]

約数ペア:

[(1, 7288038), (2, 3644019), (3, 2429346), (6, 1214673), (9, 809782), (18, 404891), (31, 235098), (37, 196974), (62, 117549), (74, 98487), (93, 78366), (111, 65658), (186, 39183), (222, 32829), (279, 26122), (333, 21886), (353, 20646), (558, 13061), (666, 10943), (706, 10323), (1059, 6882), (1147, 6354), (2118, 3441), (2294, 3177)]