1877827284

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{1021}}^1\times {\mathrm{1087}}^1$

素因数の和:2165

約数の個数: 72

約数和(自身を含む): 4856936448

約数和(自身を除く): 2979109164

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 141, 188, 282, 423, 564, 846, 1021, 1087, 1692, 2042, 2174, 3063, 3261, 4084, 4348, 6126, 6522, 9189, 9783, 12252, 13044, 18378, 19566, 36756, 39132, 47987, 51089, 95974, 102178, 143961, 153267, 191948, 204356, 287922, 306534, 431883, 459801, 575844, 613068, 863766, 919602, 1109827, 1727532, 1839204, 2219654, 3329481, 4439308, 6658962, 9988443, 13317924, 19976886, 39953772, 52161869, 104323738, 156485607, 208647476, 312971214, 469456821, 625942428, 938913642, 1877827284]

約数ペア:

[(1, 1877827284), (2, 938913642), (3, 625942428), (4, 469456821), (6, 312971214), (9, 208647476), (12, 156485607), (18, 104323738), (36, 52161869), (47, 39953772), (94, 19976886), (141, 13317924), (188, 9988443), (282, 6658962), (423, 4439308), (564, 3329481), (846, 2219654), (1021, 1839204), (1087, 1727532), (1692, 1109827), (2042, 919602), (2174, 863766), (3063, 613068), (3261, 575844), (4084, 459801), (4348, 431883), (6126, 306534), (6522, 287922), (9189, 204356), (9783, 191948), (12252, 153267), (13044, 143961), (18378, 102178), (19566, 95974), (36756, 51089), (39132, 47987)]