91874538

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{38377}}^1$

素因数の和:38411

約数の個数: 48

約数和(自身を含む): 239478720

約数和(自身を除く): 147604182

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 399, 798, 1197, 2394, 38377, 76754, 115131, 230262, 268639, 345393, 537278, 690786, 729163, 805917, 1458326, 1611834, 2187489, 2417751, 4374978, 4835502, 5104141, 6562467, 10208282, 13124934, 15312423, 30624846, 45937269, 91874538]

約数ペア:

[(1, 91874538), (2, 45937269), (3, 30624846), (6, 15312423), (7, 13124934), (9, 10208282), (14, 6562467), (18, 5104141), (19, 4835502), (21, 4374978), (38, 2417751), (42, 2187489), (57, 1611834), (63, 1458326), (114, 805917), (126, 729163), (133, 690786), (171, 537278), (266, 345393), (342, 268639), (399, 230262), (798, 115131), (1197, 76754), (2394, 38377)]