18851844

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1$

素因数の和:337

約数の個数: 96

約数和(自身を含む): 52641792

約数和(自身を除く): 33789948

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 22, 31, 33, 34, 44, 51, 62, 66, 68, 93, 102, 124, 132, 186, 187, 204, 271, 341, 372, 374, 527, 542, 561, 682, 748, 813, 1023, 1054, 1084, 1122, 1364, 1581, 1626, 2046, 2108, 2244, 2981, 3162, 3252, 4092, 4607, 5797, 5962, 6324, 8401, 8943, 9214, 11594, 11924, 13821, 16802, 17391, 17886, 18428, 23188, 25203, 27642, 33604, 34782, 35772, 50406, 50677, 55284, 69564, 92411, 100812, 101354, 142817, 152031, 184822, 202708, 277233, 285634, 304062, 369644, 428451, 554466, 571268, 608124, 856902, 1108932, 1570987, 1713804, 3141974, 4712961, 6283948, 9425922, 18851844]

約数ペア:

[(1, 18851844), (2, 9425922), (3, 6283948), (4, 4712961), (6, 3141974), (11, 1713804), (12, 1570987), (17, 1108932), (22, 856902), (31, 608124), (33, 571268), (34, 554466), (44, 428451), (51, 369644), (62, 304062), (66, 285634), (68, 277233), (93, 202708), (102, 184822), (124, 152031), (132, 142817), (186, 101354), (187, 100812), (204, 92411), (271, 69564), (341, 55284), (372, 50677), (374, 50406), (527, 35772), (542, 34782), (561, 33604), (682, 27642), (748, 25203), (813, 23188), (1023, 18428), (1054, 17886), (1084, 17391), (1122, 16802), (1364, 13821), (1581, 11924), (1626, 11594), (2046, 9214), (2108, 8943), (2244, 8401), (2981, 6324), (3162, 5962), (3252, 5797), (4092, 4607)]