18206289552

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1189021}}^1$

素因数の和:1189072

約数の個数: 80

約数和(自身を含む): 53077942080

約数和(自身を除く): 34871652528

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 29, 33, 44, 48, 58, 66, 87, 88, 116, 132, 174, 176, 232, 264, 319, 348, 464, 528, 638, 696, 957, 1276, 1392, 1914, 2552, 3828, 5104, 7656, 15312, 1189021, 2378042, 3567063, 4756084, 7134126, 9512168, 13079231, 14268252, 19024336, 26158462, 28536504, 34481609, 39237693, 52316924, 57073008, 68963218, 78475386, 103444827, 104633848, 137926436, 156950772, 206889654, 209267696, 275852872, 313901544, 379297699, 413779308, 551705744, 627803088, 758595398, 827558616, 1137893097, 1517190796, 1655117232, 2275786194, 3034381592, 4551572388, 6068763184, 9103144776, 18206289552]

約数ペア:

[(1, 18206289552), (2, 9103144776), (3, 6068763184), (4, 4551572388), (6, 3034381592), (8, 2275786194), (11, 1655117232), (12, 1517190796), (16, 1137893097), (22, 827558616), (24, 758595398), (29, 627803088), (33, 551705744), (44, 413779308), (48, 379297699), (58, 313901544), (66, 275852872), (87, 209267696), (88, 206889654), (116, 156950772), (132, 137926436), (174, 104633848), (176, 103444827), (232, 78475386), (264, 68963218), (319, 57073008), (348, 52316924), (464, 39237693), (528, 34481609), (638, 28536504), (696, 26158462), (957, 19024336), (1276, 14268252), (1392, 13079231), (1914, 9512168), (2552, 7134126), (3828, 4756084), (5104, 3567063), (7656, 2378042), (15312, 1189021)]