38279538

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{1877}}^1$

素因数の和:1999

約数の個数: 48

約数和(自身を含む): 91406016

約数和(自身を除く): 53126478

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 103, 198, 206, 309, 618, 927, 1133, 1854, 1877, 2266, 3399, 3754, 5631, 6798, 10197, 11262, 16893, 20394, 20647, 33786, 41294, 61941, 123882, 185823, 193331, 371646, 386662, 579993, 1159986, 1739979, 2126641, 3479958, 4253282, 6379923, 12759846, 19139769, 38279538]

約数ペア:

[(1, 38279538), (2, 19139769), (3, 12759846), (6, 6379923), (9, 4253282), (11, 3479958), (18, 2126641), (22, 1739979), (33, 1159986), (66, 579993), (99, 386662), (103, 371646), (198, 193331), (206, 185823), (309, 123882), (618, 61941), (927, 41294), (1133, 33786), (1854, 20647), (1877, 20394), (2266, 16893), (3399, 11262), (3754, 10197), (5631, 6798)]