11979954

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{773}}^1$

素因数の和:832

約数の個数: 64

約数和(自身を含む): 31207680

約数和(自身を除く): 19227726

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, 574, 738, 773, 861, 1107, 1546, 1722, 2214, 2319, 2583, 4638, 5166, 5411, 6957, 7749, 10822, 13914, 15498, 16233, 20871, 31693, 32466, 41742, 48699, 63386, 95079, 97398, 146097, 190158, 221851, 285237, 292194, 443702, 570474, 665553, 855711, 1331106, 1711422, 1996659, 3993318, 5989977, 11979954]

約数ペア:

[(1, 11979954), (2, 5989977), (3, 3993318), (6, 1996659), (7, 1711422), (9, 1331106), (14, 855711), (18, 665553), (21, 570474), (27, 443702), (41, 292194), (42, 285237), (54, 221851), (63, 190158), (82, 146097), (123, 97398), (126, 95079), (189, 63386), (246, 48699), (287, 41742), (369, 32466), (378, 31693), (574, 20871), (738, 16233), (773, 15498), (861, 13914), (1107, 10822), (1546, 7749), (1722, 6957), (2214, 5411), (2319, 5166), (2583, 4638)]