18849072

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1231}}^1$

素因数の和:1282

約数の個数: 80

約数和(自身を含む): 54996480

約数和(自身を除く): 36147408

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, 1231, 1276, 1392, 1914, 2462, 2552, 3693, 3828, 4924, 5104, 7386, 7656, 9848, 13541, 14772, 15312, 19696, 27082, 29544, 35699, 40623, 54164, 59088, 71398, 81246, 107097, 108328, 142796, 162492, 214194, 216656, 285592, 324984, 392689, 428388, 571184, 649968, 785378, 856776, 1178067, 1570756, 1713552, 2356134, 3141512, 4712268, 6283024, 9424536, 18849072]

約数ペア:

[(1, 18849072), (2, 9424536), (3, 6283024), (4, 4712268), (6, 3141512), (8, 2356134), (11, 1713552), (12, 1570756), (16, 1178067), (22, 856776), (24, 785378), (29, 649968), (33, 571184), (44, 428388), (48, 392689), (58, 324984), (66, 285592), (87, 216656), (88, 214194), (116, 162492), (132, 142796), (174, 108328), (176, 107097), (232, 81246), (264, 71398), (319, 59088), (348, 54164), (464, 40623), (528, 35699), (638, 29544), (696, 27082), (957, 19696), (1231, 15312), (1276, 14772), (1392, 13541), (1914, 9848), (2462, 7656), (2552, 7386), (3693, 5104), (3828, 4924)]