18255932156

素因数分解:

$2^2\times 7^3\times {\mathrm{11}}^1\times {\mathrm{1033}}^1\times {\mathrm{1171}}^1$

素因数の和:2240

約数の個数: 96

約数和(自身を含む): 40718092800

約数和(自身を除く): 22462160644

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 308, 343, 539, 686, 1033, 1078, 1171, 1372, 2066, 2156, 2342, 3773, 4132, 4684, 7231, 7546, 8197, 11363, 12881, 14462, 15092, 16394, 22726, 25762, 28924, 32788, 45452, 50617, 51524, 57379, 79541, 90167, 101234, 114758, 159082, 180334, 202468, 229516, 318164, 354319, 360668, 401653, 556787, 631169, 708638, 803306, 1113574, 1209643, 1262338, 1417276, 1606612, 2227148, 2419286, 2524676, 3897509, 4418183, 4838572, 7795018, 8467501, 8836366, 13306073, 15590036, 16935002, 17672732, 26612146, 33870004, 53224292, 59272507, 93142511, 118545014, 186285022, 237090028, 372570044, 414907549, 651997577, 829815098, 1303995154, 1659630196, 2607990308, 4563983039, 9127966078, 18255932156]

約数ペア:

[(1, 18255932156), (2, 9127966078), (4, 4563983039), (7, 2607990308), (11, 1659630196), (14, 1303995154), (22, 829815098), (28, 651997577), (44, 414907549), (49, 372570044), (77, 237090028), (98, 186285022), (154, 118545014), (196, 93142511), (308, 59272507), (343, 53224292), (539, 33870004), (686, 26612146), (1033, 17672732), (1078, 16935002), (1171, 15590036), (1372, 13306073), (2066, 8836366), (2156, 8467501), (2342, 7795018), (3773, 4838572), (4132, 4418183), (4684, 3897509), (7231, 2524676), (7546, 2419286), (8197, 2227148), (11363, 1606612), (12881, 1417276), (14462, 1262338), (15092, 1209643), (16394, 1113574), (22726, 803306), (25762, 708638), (28924, 631169), (32788, 556787), (45452, 401653), (50617, 360668), (51524, 354319), (57379, 318164), (79541, 229516), (90167, 202468), (101234, 180334), (114758, 159082)]