1232658

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{1087}}^1$

素因数の和:1108

約数の個数: 40

約数和(自身を含む): 3159552

約数和(自身を除く): 1926894

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 567, 1087, 1134, 2174, 3261, 6522, 7609, 9783, 15218, 19566, 22827, 29349, 45654, 58698, 68481, 88047, 136962, 176094, 205443, 410886, 616329, 1232658]

約数ペア:

[(1, 1232658), (2, 616329), (3, 410886), (6, 205443), (7, 176094), (9, 136962), (14, 88047), (18, 68481), (21, 58698), (27, 45654), (42, 29349), (54, 22827), (63, 19566), (81, 15218), (126, 9783), (162, 7609), (189, 6522), (378, 3261), (567, 2174), (1087, 1134)]