42946020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{18353}}^1$

素因数の和:18381

約数の個数: 72

約数和(自身を含む): 140297976

約数和(自身を除く): 97351956

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 18353, 36706, 55059, 73412, 91765, 110118, 165177, 183530, 220236, 238589, 275295, 330354, 367060, 477178, 550590, 660708, 715767, 825885, 954356, 1101180, 1192945, 1431534, 1651770, 2147301, 2385890, 2863068, 3303540, 3578835, 4294602, 4771780, 7157670, 8589204, 10736505, 14315340, 21473010, 42946020]

約数ペア:

[(1, 42946020), (2, 21473010), (3, 14315340), (4, 10736505), (5, 8589204), (6, 7157670), (9, 4771780), (10, 4294602), (12, 3578835), (13, 3303540), (15, 2863068), (18, 2385890), (20, 2147301), (26, 1651770), (30, 1431534), (36, 1192945), (39, 1101180), (45, 954356), (52, 825885), (60, 715767), (65, 660708), (78, 550590), (90, 477178), (117, 367060), (130, 330354), (156, 275295), (180, 238589), (195, 220236), (234, 183530), (260, 165177), (390, 110118), (468, 91765), (585, 73412), (780, 55059), (1170, 36706), (2340, 18353)]