18139982448

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{977}}^1\times {\mathrm{55259}}^1$

素因数の和:56254

約数の個数: 80

約数和(自身を含む): 53611925760

約数和(自身を除く): 35471943312

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 977, 1954, 2931, 3908, 5862, 6839, 7816, 11724, 13678, 15632, 20517, 23448, 27356, 41034, 46896, 54712, 55259, 82068, 109424, 110518, 164136, 165777, 221036, 328272, 331554, 386813, 442072, 663108, 773626, 884144, 1160439, 1326216, 1547252, 2320878, 2652432, 3094504, 4641756, 6189008, 9283512, 18567024, 53988043, 107976086, 161964129, 215952172, 323928258, 377916301, 431904344, 647856516, 755832602, 863808688, 1133748903, 1295713032, 1511665204, 2267497806, 2591426064, 3023330408, 4534995612, 6046660816, 9069991224, 18139982448]

約数ペア:

[(1, 18139982448), (2, 9069991224), (3, 6046660816), (4, 4534995612), (6, 3023330408), (7, 2591426064), (8, 2267497806), (12, 1511665204), (14, 1295713032), (16, 1133748903), (21, 863808688), (24, 755832602), (28, 647856516), (42, 431904344), (48, 377916301), (56, 323928258), (84, 215952172), (112, 161964129), (168, 107976086), (336, 53988043), (977, 18567024), (1954, 9283512), (2931, 6189008), (3908, 4641756), (5862, 3094504), (6839, 2652432), (7816, 2320878), (11724, 1547252), (13678, 1326216), (15632, 1160439), (20517, 884144), (23448, 773626), (27356, 663108), (41034, 442072), (46896, 386813), (54712, 331554), (55259, 328272), (82068, 221036), (109424, 165777), (110518, 164136)]