17791326

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{541}}^1$

素因数の和:591

約数の個数: 80

約数和(自身を含む): 47219040

約数和(自身を除く): 29427714

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 29, 42, 54, 58, 63, 81, 87, 126, 162, 174, 189, 203, 261, 378, 406, 522, 541, 567, 609, 783, 1082, 1134, 1218, 1566, 1623, 1827, 2349, 3246, 3654, 3787, 4698, 4869, 5481, 7574, 9738, 10962, 11361, 14607, 15689, 16443, 22722, 29214, 31378, 32886, 34083, 43821, 47067, 68166, 87642, 94134, 102249, 109823, 141201, 204498, 219646, 282402, 306747, 329469, 423603, 613494, 658938, 847206, 988407, 1270809, 1976814, 2541618, 2965221, 5930442, 8895663, 17791326]

約数ペア:

[(1, 17791326), (2, 8895663), (3, 5930442), (6, 2965221), (7, 2541618), (9, 1976814), (14, 1270809), (18, 988407), (21, 847206), (27, 658938), (29, 613494), (42, 423603), (54, 329469), (58, 306747), (63, 282402), (81, 219646), (87, 204498), (126, 141201), (162, 109823), (174, 102249), (189, 94134), (203, 87642), (261, 68166), (378, 47067), (406, 43821), (522, 34083), (541, 32886), (567, 31378), (609, 29214), (783, 22722), (1082, 16443), (1134, 15689), (1218, 14607), (1566, 11361), (1623, 10962), (1827, 9738), (2349, 7574), (3246, 5481), (3654, 4869), (3787, 4698)]