16009812

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1$

素因数の和:220

約数の個数: 144

約数和(自身を含む): 51938432

約数和(自身を除く): 35928620

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 81, 84, 91, 108, 117, 126, 156, 162, 181, 182, 189, 234, 243, 252, 273, 324, 351, 362, 364, 378, 468, 486, 543, 546, 567, 702, 724, 756, 819, 972, 1053, 1086, 1092, 1134, 1267, 1404, 1629, 1638, 1701, 2106, 2172, 2268, 2353, 2457, 2534, 3159, 3258, 3276, 3402, 3801, 4212, 4706, 4887, 4914, 5068, 6318, 6516, 6804, 7059, 7371, 7602, 9412, 9774, 9828, 11403, 12636, 14118, 14661, 14742, 15204, 16471, 19548, 21177, 22113, 22806, 28236, 29322, 29484, 32942, 34209, 42354, 43983, 44226, 45612, 49413, 58644, 63531, 65884, 68418, 84708, 87966, 88452, 98826, 102627, 127062, 136836, 148239, 175932, 190593, 197652, 205254, 254124, 296478, 307881, 381186, 410508, 444717, 571779, 592956, 615762, 762372, 889434, 1143558, 1231524, 1334151, 1778868, 2287116, 2668302, 4002453, 5336604, 8004906, 16009812]

約数ペア:

[(1, 16009812), (2, 8004906), (3, 5336604), (4, 4002453), (6, 2668302), (7, 2287116), (9, 1778868), (12, 1334151), (13, 1231524), (14, 1143558), (18, 889434), (21, 762372), (26, 615762), (27, 592956), (28, 571779), (36, 444717), (39, 410508), (42, 381186), (52, 307881), (54, 296478), (63, 254124), (78, 205254), (81, 197652), (84, 190593), (91, 175932), (108, 148239), (117, 136836), (126, 127062), (156, 102627), (162, 98826), (181, 88452), (182, 87966), (189, 84708), (234, 68418), (243, 65884), (252, 63531), (273, 58644), (324, 49413), (351, 45612), (362, 44226), (364, 43983), (378, 42354), (468, 34209), (486, 32942), (543, 29484), (546, 29322), (567, 28236), (702, 22806), (724, 22113), (756, 21177), (819, 19548), (972, 16471), (1053, 15204), (1086, 14742), (1092, 14661), (1134, 14118), (1267, 12636), (1404, 11403), (1629, 9828), (1638, 9774), (1701, 9412), (2106, 7602), (2172, 7371), (2268, 7059), (2353, 6804), (2457, 6516), (2534, 6318), (3159, 5068), (3258, 4914), (3276, 4887), (3402, 4706), (3801, 4212)]