1914629652

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1123}}^1\times {\mathrm{3643}}^1$

素因数の和:4789

約数の個数: 72

約数和(自身を含む): 5218120544

約数和(自身を除く): 3303490892

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 1123, 2246, 3369, 3643, 4492, 6738, 7286, 10107, 10929, 13476, 14572, 14599, 20214, 21858, 29198, 32787, 40428, 43716, 43797, 47359, 58396, 65574, 87594, 94718, 131148, 131391, 142077, 175188, 189436, 262782, 284154, 426231, 525564, 568308, 852462, 1704924, 4091089, 8182178, 12273267, 16364356, 24546534, 36819801, 49093068, 53184157, 73639602, 106368314, 147279204, 159552471, 212736628, 319104942, 478657413, 638209884, 957314826, 1914629652]

約数ペア:

[(1, 1914629652), (2, 957314826), (3, 638209884), (4, 478657413), (6, 319104942), (9, 212736628), (12, 159552471), (13, 147279204), (18, 106368314), (26, 73639602), (36, 53184157), (39, 49093068), (52, 36819801), (78, 24546534), (117, 16364356), (156, 12273267), (234, 8182178), (468, 4091089), (1123, 1704924), (2246, 852462), (3369, 568308), (3643, 525564), (4492, 426231), (6738, 284154), (7286, 262782), (10107, 189436), (10929, 175188), (13476, 142077), (14572, 131391), (14599, 131148), (20214, 94718), (21858, 87594), (29198, 65574), (32787, 58396), (40428, 47359), (43716, 43797)]