1961388

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1$

素因数の和:164

約数の個数: 96

約数和(自身を含む): 6021120

約数和(自身を除く): 4059732

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 27, 33, 36, 39, 44, 52, 54, 66, 78, 99, 108, 117, 127, 132, 143, 156, 198, 234, 254, 286, 297, 351, 381, 396, 429, 468, 508, 572, 594, 702, 762, 858, 1143, 1188, 1287, 1397, 1404, 1524, 1651, 1716, 2286, 2574, 2794, 3302, 3429, 3861, 4191, 4572, 4953, 5148, 5588, 6604, 6858, 7722, 8382, 9906, 12573, 13716, 14859, 15444, 16764, 18161, 19812, 25146, 29718, 36322, 37719, 44577, 50292, 54483, 59436, 72644, 75438, 89154, 108966, 150876, 163449, 178308, 217932, 326898, 490347, 653796, 980694, 1961388]

約数ペア:

[(1, 1961388), (2, 980694), (3, 653796), (4, 490347), (6, 326898), (9, 217932), (11, 178308), (12, 163449), (13, 150876), (18, 108966), (22, 89154), (26, 75438), (27, 72644), (33, 59436), (36, 54483), (39, 50292), (44, 44577), (52, 37719), (54, 36322), (66, 29718), (78, 25146), (99, 19812), (108, 18161), (117, 16764), (127, 15444), (132, 14859), (143, 13716), (156, 12573), (198, 9906), (234, 8382), (254, 7722), (286, 6858), (297, 6604), (351, 5588), (381, 5148), (396, 4953), (429, 4572), (468, 4191), (508, 3861), (572, 3429), (594, 3302), (702, 2794), (762, 2574), (858, 2286), (1143, 1716), (1188, 1651), (1287, 1524), (1397, 1404)]