8384418

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{541}}^1$

素因数の和:600

約数の個数: 64

約数和(自身を含む): 21853440

約数和(自身を除く): 13469022

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 41, 42, 54, 63, 82, 123, 126, 189, 246, 287, 369, 378, 541, 574, 738, 861, 1082, 1107, 1623, 1722, 2214, 2583, 3246, 3787, 4869, 5166, 7574, 7749, 9738, 11361, 14607, 15498, 22181, 22722, 29214, 34083, 44362, 66543, 68166, 102249, 133086, 155267, 199629, 204498, 310534, 399258, 465801, 598887, 931602, 1197774, 1397403, 2794806, 4192209, 8384418]

約数ペア:

[(1, 8384418), (2, 4192209), (3, 2794806), (6, 1397403), (7, 1197774), (9, 931602), (14, 598887), (18, 465801), (21, 399258), (27, 310534), (41, 204498), (42, 199629), (54, 155267), (63, 133086), (82, 102249), (123, 68166), (126, 66543), (189, 44362), (246, 34083), (287, 29214), (369, 22722), (378, 22181), (541, 15498), (574, 14607), (738, 11361), (861, 9738), (1082, 7749), (1107, 7574), (1623, 5166), (1722, 4869), (2214, 3787), (2583, 3246)]