1887103686

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{30509}}^1$

素因数の和:30601

約数の個数: 48

約数和(自身を含む): 4153997520

約数和(自身を除く): 2266893834

約数列:

[1, 2, 3, 6, 13, 26, 39, 61, 78, 122, 169, 183, 338, 366, 507, 793, 1014, 1586, 2379, 4758, 10309, 20618, 30509, 30927, 61018, 61854, 91527, 183054, 396617, 793234, 1189851, 1861049, 2379702, 3722098, 5156021, 5583147, 10312042, 11166294, 15468063, 24193637, 30936126, 48387274, 72580911, 145161822, 314517281, 629034562, 943551843, 1887103686]

約数ペア:

[(1, 1887103686), (2, 943551843), (3, 629034562), (6, 314517281), (13, 145161822), (26, 72580911), (39, 48387274), (61, 30936126), (78, 24193637), (122, 15468063), (169, 11166294), (183, 10312042), (338, 5583147), (366, 5156021), (507, 3722098), (793, 2379702), (1014, 1861049), (1586, 1189851), (2379, 793234), (4758, 396617), (10309, 183054), (20618, 91527), (30509, 61854), (30927, 61018)]