1226412

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1$

素因数の和:203

約数の個数: 72

約数和(自身を含む): 3581760

約数和(自身を除く): 2355348

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 33, 36, 38, 44, 57, 66, 76, 99, 114, 132, 163, 171, 198, 209, 228, 326, 342, 396, 418, 489, 627, 652, 684, 836, 978, 1254, 1467, 1793, 1881, 1956, 2508, 2934, 3097, 3586, 3762, 5379, 5868, 6194, 7172, 7524, 9291, 10758, 12388, 16137, 18582, 21516, 27873, 32274, 34067, 37164, 55746, 64548, 68134, 102201, 111492, 136268, 204402, 306603, 408804, 613206, 1226412]

約数ペア:

[(1, 1226412), (2, 613206), (3, 408804), (4, 306603), (6, 204402), (9, 136268), (11, 111492), (12, 102201), (18, 68134), (19, 64548), (22, 55746), (33, 37164), (36, 34067), (38, 32274), (44, 27873), (57, 21516), (66, 18582), (76, 16137), (99, 12388), (114, 10758), (132, 9291), (163, 7524), (171, 7172), (198, 6194), (209, 5868), (228, 5379), (326, 3762), (342, 3586), (396, 3097), (418, 2934), (489, 2508), (627, 1956), (652, 1881), (684, 1793), (836, 1467), (978, 1254)]