1816452

素因数分解:

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

素因数の和:174

約数の個数: 72

約数和(自身を含む): 5213600

約数和(自身を除く): 3397148

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 99, 108, 121, 132, 139, 198, 242, 278, 297, 363, 396, 417, 484, 556, 594, 726, 834, 1089, 1188, 1251, 1452, 1529, 1668, 2178, 2502, 3058, 3267, 3753, 4356, 4587, 5004, 6116, 6534, 7506, 9174, 13068, 13761, 15012, 16819, 18348, 27522, 33638, 41283, 50457, 55044, 67276, 82566, 100914, 151371, 165132, 201828, 302742, 454113, 605484, 908226, 1816452]

約数ペア:

[(1, 1816452), (2, 908226), (3, 605484), (4, 454113), (6, 302742), (9, 201828), (11, 165132), (12, 151371), (18, 100914), (22, 82566), (27, 67276), (33, 55044), (36, 50457), (44, 41283), (54, 33638), (66, 27522), (99, 18348), (108, 16819), (121, 15012), (132, 13761), (139, 13068), (198, 9174), (242, 7506), (278, 6534), (297, 6116), (363, 5004), (396, 4587), (417, 4356), (484, 3753), (556, 3267), (594, 3058), (726, 2502), (834, 2178), (1089, 1668), (1188, 1529), (1251, 1452)]