2078004348

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{392669}}^1$

素因数の和:392696

約数の個数: 72

約数和(自身を含む): 6267013200

約数和(自身を除く): 4189008852

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 147, 189, 196, 252, 294, 378, 441, 588, 756, 882, 1323, 1764, 2646, 5292, 392669, 785338, 1178007, 1570676, 2356014, 2748683, 3534021, 4712028, 5497366, 7068042, 8246049, 10602063, 10994732, 14136084, 16492098, 19240781, 21204126, 24738147, 32984196, 38481562, 42408252, 49476294, 57722343, 74214441, 76963124, 98952588, 115444686, 148428882, 173167029, 230889372, 296857764, 346334058, 519501087, 692668116, 1039002174, 2078004348]

約数ペア:

[(1, 2078004348), (2, 1039002174), (3, 692668116), (4, 519501087), (6, 346334058), (7, 296857764), (9, 230889372), (12, 173167029), (14, 148428882), (18, 115444686), (21, 98952588), (27, 76963124), (28, 74214441), (36, 57722343), (42, 49476294), (49, 42408252), (54, 38481562), (63, 32984196), (84, 24738147), (98, 21204126), (108, 19240781), (126, 16492098), (147, 14136084), (189, 10994732), (196, 10602063), (252, 8246049), (294, 7068042), (378, 5497366), (441, 4712028), (588, 3534021), (756, 2748683), (882, 2356014), (1323, 1570676), (1764, 1178007), (2646, 785338), (5292, 392669)]