13011894

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1187}}^1$

素因数の和:1234

約数の個数: 64

約数和(自身を含む): 34214400

約数和(自身を除く): 21202506

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 29, 42, 54, 58, 63, 87, 126, 174, 189, 203, 261, 378, 406, 522, 609, 783, 1187, 1218, 1566, 1827, 2374, 3561, 3654, 5481, 7122, 8309, 10683, 10962, 16618, 21366, 24927, 32049, 34423, 49854, 64098, 68846, 74781, 103269, 149562, 206538, 224343, 240961, 309807, 448686, 481922, 619614, 722883, 929421, 1445766, 1858842, 2168649, 4337298, 6505947, 13011894]

約数ペア:

[(1, 13011894), (2, 6505947), (3, 4337298), (6, 2168649), (7, 1858842), (9, 1445766), (14, 929421), (18, 722883), (21, 619614), (27, 481922), (29, 448686), (42, 309807), (54, 240961), (58, 224343), (63, 206538), (87, 149562), (126, 103269), (174, 74781), (189, 68846), (203, 64098), (261, 49854), (378, 34423), (406, 32049), (522, 24927), (609, 21366), (783, 16618), (1187, 10962), (1218, 10683), (1566, 8309), (1827, 7122), (2374, 5481), (3561, 3654)]