1395108

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1$

素因数の和:305

約数の個数: 72

約数和(自身を含む): 4158336

約数和(自身を除く): 2763228

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 78, 99, 117, 132, 143, 156, 198, 234, 271, 286, 396, 429, 468, 542, 572, 813, 858, 1084, 1287, 1626, 1716, 2439, 2574, 2981, 3252, 3523, 4878, 5148, 5962, 7046, 8943, 9756, 10569, 11924, 14092, 17886, 21138, 26829, 31707, 35772, 38753, 42276, 53658, 63414, 77506, 107316, 116259, 126828, 155012, 232518, 348777, 465036, 697554, 1395108]

約数ペア:

[(1, 1395108), (2, 697554), (3, 465036), (4, 348777), (6, 232518), (9, 155012), (11, 126828), (12, 116259), (13, 107316), (18, 77506), (22, 63414), (26, 53658), (33, 42276), (36, 38753), (39, 35772), (44, 31707), (52, 26829), (66, 21138), (78, 17886), (99, 14092), (117, 11924), (132, 10569), (143, 9756), (156, 8943), (198, 7046), (234, 5962), (271, 5148), (286, 4878), (396, 3523), (429, 3252), (468, 2981), (542, 2574), (572, 2439), (813, 1716), (858, 1626), (1084, 1287)]