1780147116

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{1433}}^1\times {\mathrm{3137}}^1$

素因数の和:4591

約数の個数: 72

約数和(自身を含む): 4913882064

約数和(自身を除く): 3133734948

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 1433, 2866, 3137, 4299, 5732, 6274, 8598, 9411, 12548, 12897, 15763, 17196, 18822, 25794, 28233, 31526, 34507, 37644, 47289, 51588, 56466, 63052, 69014, 94578, 103521, 112932, 138028, 141867, 189156, 207042, 283734, 310563, 414084, 567468, 621126, 1242252, 4495321, 8990642, 13485963, 17981284, 26971926, 40457889, 49448531, 53943852, 80915778, 98897062, 148345593, 161831556, 197794124, 296691186, 445036779, 593382372, 890073558, 1780147116]

約数ペア:

[(1, 1780147116), (2, 890073558), (3, 593382372), (4, 445036779), (6, 296691186), (9, 197794124), (11, 161831556), (12, 148345593), (18, 98897062), (22, 80915778), (33, 53943852), (36, 49448531), (44, 40457889), (66, 26971926), (99, 17981284), (132, 13485963), (198, 8990642), (396, 4495321), (1433, 1242252), (2866, 621126), (3137, 567468), (4299, 414084), (5732, 310563), (6274, 283734), (8598, 207042), (9411, 189156), (12548, 141867), (12897, 138028), (15763, 112932), (17196, 103521), (18822, 94578), (25794, 69014), (28233, 63052), (31526, 56466), (34507, 51588), (37644, 47289)]