1817961528

素因数分解:

$2^3\times 3^1\times {\mathrm{61}}^2\times {\mathrm{20357}}^1$

素因数の和:20488

約数の個数: 48

約数和(自身を含む): 4620858840

約数和(自身を除く): 2802897312

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 61, 122, 183, 244, 366, 488, 732, 1464, 3721, 7442, 11163, 14884, 20357, 22326, 29768, 40714, 44652, 61071, 81428, 89304, 122142, 162856, 244284, 488568, 1241777, 2483554, 3725331, 4967108, 7450662, 9934216, 14901324, 29802648, 75748397, 151496794, 227245191, 302993588, 454490382, 605987176, 908980764, 1817961528]

約数ペア:

[(1, 1817961528), (2, 908980764), (3, 605987176), (4, 454490382), (6, 302993588), (8, 227245191), (12, 151496794), (24, 75748397), (61, 29802648), (122, 14901324), (183, 9934216), (244, 7450662), (366, 4967108), (488, 3725331), (732, 2483554), (1464, 1241777), (3721, 488568), (7442, 244284), (11163, 162856), (14884, 122142), (20357, 89304), (22326, 81428), (29768, 61071), (40714, 44652)]