13861764

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{821}}^1$

素因数の和:905

約数の個数: 72

約数和(自身を含む): 40692288

約数和(自身を除く): 26830524

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 67, 84, 126, 134, 201, 252, 268, 402, 469, 603, 804, 821, 938, 1206, 1407, 1642, 1876, 2412, 2463, 2814, 3284, 4221, 4926, 5628, 5747, 7389, 8442, 9852, 11494, 14778, 16884, 17241, 22988, 29556, 34482, 51723, 55007, 68964, 103446, 110014, 165021, 206892, 220028, 330042, 385049, 495063, 660084, 770098, 990126, 1155147, 1540196, 1980252, 2310294, 3465441, 4620588, 6930882, 13861764]

約数ペア:

[(1, 13861764), (2, 6930882), (3, 4620588), (4, 3465441), (6, 2310294), (7, 1980252), (9, 1540196), (12, 1155147), (14, 990126), (18, 770098), (21, 660084), (28, 495063), (36, 385049), (42, 330042), (63, 220028), (67, 206892), (84, 165021), (126, 110014), (134, 103446), (201, 68964), (252, 55007), (268, 51723), (402, 34482), (469, 29556), (603, 22988), (804, 17241), (821, 16884), (938, 14778), (1206, 11494), (1407, 9852), (1642, 8442), (1876, 7389), (2412, 5747), (2463, 5628), (2814, 4926), (3284, 4221)]