9621388

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1$

素因数の和:115

約数の個数: 72

約数和(自身を含む): 21661920

約数和(自身を除く): 12040532

約数列:

[1, 2, 4, 7, 14, 17, 28, 29, 34, 41, 58, 68, 82, 116, 119, 164, 203, 238, 287, 289, 406, 476, 493, 574, 578, 697, 812, 986, 1148, 1156, 1189, 1394, 1972, 2023, 2378, 2788, 3451, 4046, 4756, 4879, 6902, 8092, 8323, 8381, 9758, 11849, 13804, 16646, 16762, 19516, 20213, 23698, 33292, 33524, 40426, 47396, 58667, 80852, 82943, 117334, 141491, 165886, 234668, 282982, 331772, 343621, 565964, 687242, 1374484, 2405347, 4810694, 9621388]

約数ペア:

[(1, 9621388), (2, 4810694), (4, 2405347), (7, 1374484), (14, 687242), (17, 565964), (28, 343621), (29, 331772), (34, 282982), (41, 234668), (58, 165886), (68, 141491), (82, 117334), (116, 82943), (119, 80852), (164, 58667), (203, 47396), (238, 40426), (287, 33524), (289, 33292), (406, 23698), (476, 20213), (493, 19516), (574, 16762), (578, 16646), (697, 13804), (812, 11849), (986, 9758), (1148, 8381), (1156, 8323), (1189, 8092), (1394, 6902), (1972, 4879), (2023, 4756), (2378, 4046), (2788, 3451)]