18448872

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2039}}^1$

素因数の和:2090

約数の個数: 64

約数和(自身を含む): 51408000

約数和(自身を除く): 32959128

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 29, 39, 52, 58, 78, 87, 104, 116, 156, 174, 232, 312, 348, 377, 696, 754, 1131, 1508, 2039, 2262, 3016, 4078, 4524, 6117, 8156, 9048, 12234, 16312, 24468, 26507, 48936, 53014, 59131, 79521, 106028, 118262, 159042, 177393, 212056, 236524, 318084, 354786, 473048, 636168, 709572, 768703, 1419144, 1537406, 2306109, 3074812, 4612218, 6149624, 9224436, 18448872]

約数ペア:

[(1, 18448872), (2, 9224436), (3, 6149624), (4, 4612218), (6, 3074812), (8, 2306109), (12, 1537406), (13, 1419144), (24, 768703), (26, 709572), (29, 636168), (39, 473048), (52, 354786), (58, 318084), (78, 236524), (87, 212056), (104, 177393), (116, 159042), (156, 118262), (174, 106028), (232, 79521), (312, 59131), (348, 53014), (377, 48936), (696, 26507), (754, 24468), (1131, 16312), (1508, 12234), (2039, 9048), (2262, 8156), (3016, 6117), (4078, 4524)]