19544436

素因数分解:

$2^2\times 3^3\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:190

約数の個数: 96

約数和(自身を含む): 53540480

約数和(自身を除く): 33996044

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 54, 67, 73, 74, 108, 111, 134, 146, 148, 201, 219, 222, 268, 292, 333, 402, 438, 444, 603, 657, 666, 804, 876, 999, 1206, 1314, 1332, 1809, 1971, 1998, 2412, 2479, 2628, 2701, 3618, 3942, 3996, 4891, 4958, 5402, 7236, 7437, 7884, 8103, 9782, 9916, 10804, 14673, 14874, 16206, 19564, 22311, 24309, 29346, 29748, 32412, 44019, 44622, 48618, 58692, 66933, 72927, 88038, 89244, 97236, 132057, 133866, 145854, 176076, 180967, 264114, 267732, 291708, 361934, 528228, 542901, 723868, 1085802, 1628703, 2171604, 3257406, 4886109, 6514812, 9772218, 19544436]

約数ペア:

[(1, 19544436), (2, 9772218), (3, 6514812), (4, 4886109), (6, 3257406), (9, 2171604), (12, 1628703), (18, 1085802), (27, 723868), (36, 542901), (37, 528228), (54, 361934), (67, 291708), (73, 267732), (74, 264114), (108, 180967), (111, 176076), (134, 145854), (146, 133866), (148, 132057), (201, 97236), (219, 89244), (222, 88038), (268, 72927), (292, 66933), (333, 58692), (402, 48618), (438, 44622), (444, 44019), (603, 32412), (657, 29748), (666, 29346), (804, 24309), (876, 22311), (999, 19564), (1206, 16206), (1314, 14874), (1332, 14673), (1809, 10804), (1971, 9916), (1998, 9782), (2412, 8103), (2479, 7884), (2628, 7437), (2701, 7236), (3618, 5402), (3942, 4958), (3996, 4891)]