13726980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{76261}}^1$

素因数の和:76276

約数の個数: 36

約数和(自身を含む): 41639052

約数和(自身を除く): 27912072

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 76261, 152522, 228783, 305044, 381305, 457566, 686349, 762610, 915132, 1143915, 1372698, 1525220, 2287830, 2745396, 3431745, 4575660, 6863490, 13726980]

約数ペア:

[(1, 13726980), (2, 6863490), (3, 4575660), (4, 3431745), (5, 2745396), (6, 2287830), (9, 1525220), (10, 1372698), (12, 1143915), (15, 915132), (18, 762610), (20, 686349), (30, 457566), (36, 381305), (45, 305044), (60, 228783), (90, 152522), (180, 76261)]