40215114

素因数分解:

$2^1\times 3^2\times {\mathrm{103}}^1\times {\mathrm{109}}^1\times {\mathrm{199}}^1$

素因数の和:419

約数の個数: 48

約数和(自身を含む): 89232000

約数和(自身を除く): 49016886

約数列:

[1, 2, 3, 6, 9, 18, 103, 109, 199, 206, 218, 309, 327, 398, 597, 618, 654, 927, 981, 1194, 1791, 1854, 1962, 3582, 11227, 20497, 21691, 22454, 33681, 40994, 43382, 61491, 65073, 67362, 101043, 122982, 130146, 184473, 195219, 202086, 368946, 390438, 2234173, 4468346, 6702519, 13405038, 20107557, 40215114]

約数ペア:

[(1, 40215114), (2, 20107557), (3, 13405038), (6, 6702519), (9, 4468346), (18, 2234173), (103, 390438), (109, 368946), (199, 202086), (206, 195219), (218, 184473), (309, 130146), (327, 122982), (398, 101043), (597, 67362), (618, 65073), (654, 61491), (927, 43382), (981, 40994), (1194, 33681), (1791, 22454), (1854, 21691), (1962, 20497), (3582, 11227)]