15228378

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{827}}^1$

素因数の和:880

約数の個数: 64

約数和(自身を含む): 38154240

約数和(自身を除く): 22925862

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 31, 33, 54, 62, 66, 93, 99, 186, 198, 279, 297, 341, 558, 594, 682, 827, 837, 1023, 1654, 1674, 2046, 2481, 3069, 4962, 6138, 7443, 9097, 9207, 14886, 18194, 18414, 22329, 25637, 27291, 44658, 51274, 54582, 76911, 81873, 153822, 163746, 230733, 245619, 282007, 461466, 491238, 564014, 692199, 846021, 1384398, 1692042, 2538063, 5076126, 7614189, 15228378]

約数ペア:

[(1, 15228378), (2, 7614189), (3, 5076126), (6, 2538063), (9, 1692042), (11, 1384398), (18, 846021), (22, 692199), (27, 564014), (31, 491238), (33, 461466), (54, 282007), (62, 245619), (66, 230733), (93, 163746), (99, 153822), (186, 81873), (198, 76911), (279, 54582), (297, 51274), (341, 44658), (558, 27291), (594, 25637), (682, 22329), (827, 18414), (837, 18194), (1023, 14886), (1654, 9207), (1674, 9097), (2046, 7443), (2481, 6138), (3069, 4962)]