6406708

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:125

約数の個数: 72

約数和(自身を含む): 14776832

約数和(自身を除く): 8370124

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 44, 61, 62, 77, 121, 122, 124, 154, 217, 242, 244, 308, 341, 427, 434, 484, 671, 682, 847, 854, 868, 1342, 1364, 1694, 1708, 1891, 2387, 2684, 3388, 3751, 3782, 4697, 4774, 7381, 7502, 7564, 9394, 9548, 13237, 14762, 15004, 18788, 20801, 26257, 26474, 29524, 41602, 51667, 52514, 52948, 83204, 103334, 105028, 145607, 206668, 228811, 291214, 457622, 582428, 915244, 1601677, 3203354, 6406708]

約数ペア:

[(1, 6406708), (2, 3203354), (4, 1601677), (7, 915244), (11, 582428), (14, 457622), (22, 291214), (28, 228811), (31, 206668), (44, 145607), (61, 105028), (62, 103334), (77, 83204), (121, 52948), (122, 52514), (124, 51667), (154, 41602), (217, 29524), (242, 26474), (244, 26257), (308, 20801), (341, 18788), (427, 15004), (434, 14762), (484, 13237), (671, 9548), (682, 9394), (847, 7564), (854, 7502), (868, 7381), (1342, 4774), (1364, 4697), (1694, 3782), (1708, 3751), (1891, 3388), (2387, 2684)]