888948456138

素因数分解:

$2^1\times 3^4\times {\mathrm{227}}^1\times {\mathrm{1091}}^1\times {\mathrm{22157}}^1$

素因数の和:23489

約数の個数: 80

約数和(自身を含む): 2002602105504

約数和(自身を除く): 1113653649366

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 227, 454, 681, 1091, 1362, 2043, 2182, 3273, 4086, 6129, 6546, 9819, 12258, 18387, 19638, 22157, 29457, 36774, 44314, 58914, 66471, 88371, 132942, 176742, 199413, 247657, 398826, 495314, 598239, 742971, 1196478, 1485942, 1794717, 2228913, 3589434, 4457826, 5029639, 6686739, 10059278, 13373478, 15088917, 20060217, 24173287, 30177834, 40120434, 45266751, 48346574, 72519861, 90533502, 135800253, 145039722, 217559583, 271600506, 407400759, 435119166, 652678749, 814801518, 1305357498, 1958036247, 3916072494, 5487336149, 10974672298, 16462008447, 32924016894, 49386025341, 98772050682, 148158076023, 296316152046, 444474228069, 888948456138]

約数ペア:

[(1, 888948456138), (2, 444474228069), (3, 296316152046), (6, 148158076023), (9, 98772050682), (18, 49386025341), (27, 32924016894), (54, 16462008447), (81, 10974672298), (162, 5487336149), (227, 3916072494), (454, 1958036247), (681, 1305357498), (1091, 814801518), (1362, 652678749), (2043, 435119166), (2182, 407400759), (3273, 271600506), (4086, 217559583), (6129, 145039722), (6546, 135800253), (9819, 90533502), (12258, 72519861), (18387, 48346574), (19638, 45266751), (22157, 40120434), (29457, 30177834), (36774, 24173287), (44314, 20060217), (58914, 15088917), (66471, 13373478), (88371, 10059278), (132942, 6686739), (176742, 5029639), (199413, 4457826), (247657, 3589434), (398826, 2228913), (495314, 1794717), (598239, 1485942), (742971, 1196478)]