4727268

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1$

素因数の和:83

約数の個数: 144

約数和(自身を含む): 15576960

約数和(自身を除く): 10849692

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 37, 39, 42, 52, 54, 63, 74, 78, 84, 91, 108, 111, 117, 126, 148, 156, 169, 182, 189, 222, 234, 252, 259, 273, 333, 338, 351, 364, 378, 444, 468, 481, 507, 518, 546, 666, 676, 702, 756, 777, 819, 962, 999, 1014, 1036, 1092, 1183, 1332, 1404, 1443, 1521, 1554, 1638, 1924, 1998, 2028, 2331, 2366, 2457, 2886, 3042, 3108, 3276, 3367, 3549, 3996, 4329, 4563, 4662, 4732, 4914, 5772, 6084, 6253, 6734, 6993, 7098, 8658, 9126, 9324, 9828, 10101, 10647, 12506, 12987, 13468, 13986, 14196, 17316, 18252, 18759, 20202, 21294, 25012, 25974, 27972, 30303, 31941, 37518, 40404, 42588, 43771, 51948, 56277, 60606, 63882, 75036, 87542, 90909, 112554, 121212, 127764, 131313, 168831, 175084, 181818, 225108, 262626, 337662, 363636, 393939, 525252, 675324, 787878, 1181817, 1575756, 2363634, 4727268]

約数ペア:

[(1, 4727268), (2, 2363634), (3, 1575756), (4, 1181817), (6, 787878), (7, 675324), (9, 525252), (12, 393939), (13, 363636), (14, 337662), (18, 262626), (21, 225108), (26, 181818), (27, 175084), (28, 168831), (36, 131313), (37, 127764), (39, 121212), (42, 112554), (52, 90909), (54, 87542), (63, 75036), (74, 63882), (78, 60606), (84, 56277), (91, 51948), (108, 43771), (111, 42588), (117, 40404), (126, 37518), (148, 31941), (156, 30303), (169, 27972), (182, 25974), (189, 25012), (222, 21294), (234, 20202), (252, 18759), (259, 18252), (273, 17316), (333, 14196), (338, 13986), (351, 13468), (364, 12987), (378, 12506), (444, 10647), (468, 10101), (481, 9828), (507, 9324), (518, 9126), (546, 8658), (666, 7098), (676, 6993), (702, 6734), (756, 6253), (777, 6084), (819, 5772), (962, 4914), (999, 4732), (1014, 4662), (1036, 4563), (1092, 4329), (1183, 3996), (1332, 3549), (1404, 3367), (1443, 3276), (1521, 3108), (1554, 3042), (1638, 2886), (1924, 2457), (1998, 2366), (2028, 2331)]