18761292

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{73}}^1$

素因数の和:164

約数の個数: 108

約数和(自身を含む): 53737320

約数和(自身を除く): 34976028

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 59, 66, 73, 99, 118, 121, 132, 146, 177, 198, 219, 236, 242, 292, 354, 363, 396, 438, 484, 531, 649, 657, 708, 726, 803, 876, 1062, 1089, 1298, 1314, 1452, 1606, 1947, 2124, 2178, 2409, 2596, 2628, 3212, 3894, 4307, 4356, 4818, 5841, 7139, 7227, 7788, 8614, 8833, 9636, 11682, 12921, 14278, 14454, 17228, 17666, 21417, 23364, 25842, 26499, 28556, 28908, 35332, 38763, 42834, 47377, 51684, 52998, 64251, 77526, 79497, 85668, 94754, 105996, 128502, 142131, 155052, 158994, 189508, 257004, 284262, 317988, 426393, 521147, 568524, 852786, 1042294, 1563441, 1705572, 2084588, 3126882, 4690323, 6253764, 9380646, 18761292]

約数ペア:

[(1, 18761292), (2, 9380646), (3, 6253764), (4, 4690323), (6, 3126882), (9, 2084588), (11, 1705572), (12, 1563441), (18, 1042294), (22, 852786), (33, 568524), (36, 521147), (44, 426393), (59, 317988), (66, 284262), (73, 257004), (99, 189508), (118, 158994), (121, 155052), (132, 142131), (146, 128502), (177, 105996), (198, 94754), (219, 85668), (236, 79497), (242, 77526), (292, 64251), (354, 52998), (363, 51684), (396, 47377), (438, 42834), (484, 38763), (531, 35332), (649, 28908), (657, 28556), (708, 26499), (726, 25842), (803, 23364), (876, 21417), (1062, 17666), (1089, 17228), (1298, 14454), (1314, 14278), (1452, 12921), (1606, 11682), (1947, 9636), (2124, 8833), (2178, 8614), (2409, 7788), (2596, 7227), (2628, 7139), (3212, 5841), (3894, 4818), (4307, 4356)]