9407394

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1$

素因数の和:256

約数の個数: 64

約数和(自身を含む): 22550400

約数和(自身を除く): 13143006

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 53, 54, 57, 106, 114, 159, 171, 173, 318, 342, 346, 477, 513, 519, 954, 1007, 1026, 1038, 1431, 1557, 2014, 2862, 3021, 3114, 3287, 4671, 6042, 6574, 9063, 9169, 9342, 9861, 18126, 18338, 19722, 27189, 27507, 29583, 54378, 55014, 59166, 82521, 88749, 165042, 174211, 177498, 247563, 348422, 495126, 522633, 1045266, 1567899, 3135798, 4703697, 9407394]

約数ペア:

[(1, 9407394), (2, 4703697), (3, 3135798), (6, 1567899), (9, 1045266), (18, 522633), (19, 495126), (27, 348422), (38, 247563), (53, 177498), (54, 174211), (57, 165042), (106, 88749), (114, 82521), (159, 59166), (171, 55014), (173, 54378), (318, 29583), (342, 27507), (346, 27189), (477, 19722), (513, 18338), (519, 18126), (954, 9861), (1007, 9342), (1026, 9169), (1038, 9063), (1431, 6574), (1557, 6042), (2014, 4671), (2862, 3287), (3021, 3114)]