19320444

素因数分解:

$2^2\times 3^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1$

素因数の和:182

約数の個数: 144

約数和(自身を含む): 59928960

約数和(自身を除く): 40608516

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 27, 33, 36, 39, 44, 52, 54, 66, 78, 81, 99, 108, 117, 132, 139, 143, 156, 162, 198, 234, 243, 278, 286, 297, 324, 351, 396, 417, 429, 468, 486, 556, 572, 594, 702, 834, 858, 891, 972, 1053, 1188, 1251, 1287, 1404, 1529, 1668, 1716, 1782, 1807, 2106, 2502, 2574, 2673, 3058, 3159, 3564, 3614, 3753, 3861, 4212, 4587, 5004, 5148, 5346, 5421, 6116, 6318, 7228, 7506, 7722, 9174, 10692, 10842, 11259, 11583, 12636, 13761, 15012, 15444, 16263, 18348, 19877, 21684, 22518, 23166, 27522, 32526, 33777, 34749, 39754, 41283, 45036, 46332, 48789, 55044, 59631, 65052, 67554, 69498, 79508, 82566, 97578, 119262, 123849, 135108, 138996, 146367, 165132, 178893, 195156, 238524, 247698, 292734, 357786, 371547, 439101, 495396, 536679, 585468, 715572, 743094, 878202, 1073358, 1486188, 1610037, 1756404, 2146716, 3220074, 4830111, 6440148, 9660222, 19320444]

約数ペア:

[(1, 19320444), (2, 9660222), (3, 6440148), (4, 4830111), (6, 3220074), (9, 2146716), (11, 1756404), (12, 1610037), (13, 1486188), (18, 1073358), (22, 878202), (26, 743094), (27, 715572), (33, 585468), (36, 536679), (39, 495396), (44, 439101), (52, 371547), (54, 357786), (66, 292734), (78, 247698), (81, 238524), (99, 195156), (108, 178893), (117, 165132), (132, 146367), (139, 138996), (143, 135108), (156, 123849), (162, 119262), (198, 97578), (234, 82566), (243, 79508), (278, 69498), (286, 67554), (297, 65052), (324, 59631), (351, 55044), (396, 48789), (417, 46332), (429, 45036), (468, 41283), (486, 39754), (556, 34749), (572, 33777), (594, 32526), (702, 27522), (834, 23166), (858, 22518), (891, 21684), (972, 19877), (1053, 18348), (1188, 16263), (1251, 15444), (1287, 15012), (1404, 13761), (1529, 12636), (1668, 11583), (1716, 11259), (1782, 10842), (1807, 10692), (2106, 9174), (2502, 7722), (2574, 7506), (2673, 7228), (3058, 6318), (3159, 6116), (3564, 5421), (3614, 5346), (3753, 5148), (3861, 5004), (4212, 4587)]