1851564

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{83}}^1$

素因数の和:127

約数の個数: 72

約数和(自身を含む): 5164992

約数和(自身を除く): 3313428

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 83, 132, 143, 156, 166, 169, 249, 286, 332, 338, 429, 498, 507, 572, 676, 858, 913, 996, 1014, 1079, 1716, 1826, 1859, 2028, 2158, 2739, 3237, 3652, 3718, 4316, 5478, 5577, 6474, 7436, 10956, 11154, 11869, 12948, 14027, 22308, 23738, 28054, 35607, 42081, 47476, 56108, 71214, 84162, 142428, 154297, 168324, 308594, 462891, 617188, 925782, 1851564]

約数ペア:

[(1, 1851564), (2, 925782), (3, 617188), (4, 462891), (6, 308594), (11, 168324), (12, 154297), (13, 142428), (22, 84162), (26, 71214), (33, 56108), (39, 47476), (44, 42081), (52, 35607), (66, 28054), (78, 23738), (83, 22308), (132, 14027), (143, 12948), (156, 11869), (166, 11154), (169, 10956), (249, 7436), (286, 6474), (332, 5577), (338, 5478), (429, 4316), (498, 3718), (507, 3652), (572, 3237), (676, 2739), (858, 2158), (913, 2028), (996, 1859), (1014, 1826), (1079, 1716)]