1818157432

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{192113}}^1$

素因数の和:192152

約数の個数: 48

約数和(自身を含む): 4218823440

約数和(自身を除く): 2400666008

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 169, 182, 338, 364, 676, 728, 1183, 1352, 2366, 4732, 9464, 192113, 384226, 768452, 1344791, 1536904, 2497469, 2689582, 4994938, 5379164, 9989876, 10758328, 17482283, 19979752, 32467097, 34964566, 64934194, 69929132, 129868388, 139858264, 227269679, 259736776, 454539358, 909078716, 1818157432]

約数ペア:

[(1, 1818157432), (2, 909078716), (4, 454539358), (7, 259736776), (8, 227269679), (13, 139858264), (14, 129868388), (26, 69929132), (28, 64934194), (52, 34964566), (56, 32467097), (91, 19979752), (104, 17482283), (169, 10758328), (182, 9989876), (338, 5379164), (364, 4994938), (676, 2689582), (728, 2497469), (1183, 1536904), (1352, 1344791), (2366, 768452), (4732, 384226), (9464, 192113)]