15663890838

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^2\times {\mathrm{491}}^1\times {\mathrm{3163}}^1$

素因数の和:3741

約数の個数: 48

約数和(自身を含む): 32186081088

約数和(自身を除く): 16522190250

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 491, 982, 1473, 1681, 2946, 3163, 3362, 5043, 6326, 9489, 10086, 18978, 20131, 40262, 60393, 120786, 129683, 259366, 389049, 778098, 825371, 1553033, 1650742, 2476113, 3106066, 4659099, 4952226, 5317003, 9318198, 10634006, 15951009, 31902018, 63674353, 127348706, 191023059, 382046118, 2610648473, 5221296946, 7831945419, 15663890838]

約数ペア:

[(1, 15663890838), (2, 7831945419), (3, 5221296946), (6, 2610648473), (41, 382046118), (82, 191023059), (123, 127348706), (246, 63674353), (491, 31902018), (982, 15951009), (1473, 10634006), (1681, 9318198), (2946, 5317003), (3163, 4952226), (3362, 4659099), (5043, 3106066), (6326, 2476113), (9489, 1650742), (10086, 1553033), (18978, 825371), (20131, 778098), (40262, 389049), (60393, 259366), (120786, 129683)]