16381098

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^2\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:156

約数の個数: 72

約数和(自身を含む): 39079872

約数和(自身を除く): 22698774

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 47, 51, 67, 94, 102, 134, 141, 153, 201, 282, 289, 306, 402, 423, 578, 603, 799, 846, 867, 1139, 1206, 1598, 1734, 2278, 2397, 2601, 3149, 3417, 4794, 5202, 6298, 6834, 7191, 9447, 10251, 13583, 14382, 18894, 19363, 20502, 27166, 28341, 38726, 40749, 53533, 56682, 58089, 81498, 107066, 116178, 122247, 160599, 174267, 244494, 321198, 348534, 481797, 910061, 963594, 1820122, 2730183, 5460366, 8190549, 16381098]

約数ペア:

[(1, 16381098), (2, 8190549), (3, 5460366), (6, 2730183), (9, 1820122), (17, 963594), (18, 910061), (34, 481797), (47, 348534), (51, 321198), (67, 244494), (94, 174267), (102, 160599), (134, 122247), (141, 116178), (153, 107066), (201, 81498), (282, 58089), (289, 56682), (306, 53533), (402, 40749), (423, 38726), (578, 28341), (603, 27166), (799, 20502), (846, 19363), (867, 18894), (1139, 14382), (1206, 13583), (1598, 10251), (1734, 9447), (2278, 7191), (2397, 6834), (2601, 6298), (3149, 5202), (3417, 4794)]