1927188

素因数分解:

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

素因数の和:141

約数の個数: 72

約数和(自身を含む): 5346432

約数和(自身を除く): 3419244

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 47, 51, 67, 68, 94, 102, 134, 141, 153, 188, 201, 204, 268, 282, 306, 402, 423, 564, 603, 612, 799, 804, 846, 1139, 1206, 1598, 1692, 2278, 2397, 2412, 3149, 3196, 3417, 4556, 4794, 6298, 6834, 7191, 9447, 9588, 10251, 12596, 13668, 14382, 18894, 20502, 28341, 28764, 37788, 41004, 53533, 56682, 107066, 113364, 160599, 214132, 321198, 481797, 642396, 963594, 1927188]

約数ペア:

[(1, 1927188), (2, 963594), (3, 642396), (4, 481797), (6, 321198), (9, 214132), (12, 160599), (17, 113364), (18, 107066), (34, 56682), (36, 53533), (47, 41004), (51, 37788), (67, 28764), (68, 28341), (94, 20502), (102, 18894), (134, 14382), (141, 13668), (153, 12596), (188, 10251), (201, 9588), (204, 9447), (268, 7191), (282, 6834), (306, 6298), (402, 4794), (423, 4556), (564, 3417), (603, 3196), (612, 3149), (799, 2412), (804, 2397), (846, 2278), (1139, 1692), (1206, 1598)]