7855974

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{2969}}^1$

素因数の和:2994

約数の個数: 48

約数和(自身を含む): 20314800

約数和(自身を除く): 12458826

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 98, 126, 147, 189, 294, 378, 441, 882, 1323, 2646, 2969, 5938, 8907, 17814, 20783, 26721, 41566, 53442, 62349, 80163, 124698, 145481, 160326, 187047, 290962, 374094, 436443, 561141, 872886, 1122282, 1309329, 2618658, 3927987, 7855974]

約数ペア:

[(1, 7855974), (2, 3927987), (3, 2618658), (6, 1309329), (7, 1122282), (9, 872886), (14, 561141), (18, 436443), (21, 374094), (27, 290962), (42, 187047), (49, 160326), (54, 145481), (63, 124698), (98, 80163), (126, 62349), (147, 53442), (189, 41566), (294, 26721), (378, 20783), (441, 17814), (882, 8907), (1323, 5938), (2646, 2969)]