18176844

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1627}}^1$

素因数の和:1667

約数の個数: 72

約数和(自身を含む): 51965760

約数和(自身を除く): 33788916

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 49, 57, 76, 84, 98, 114, 133, 147, 196, 228, 266, 294, 399, 532, 588, 798, 931, 1596, 1627, 1862, 2793, 3254, 3724, 4881, 5586, 6508, 9762, 11172, 11389, 19524, 22778, 30913, 34167, 45556, 61826, 68334, 79723, 92739, 123652, 136668, 159446, 185478, 216391, 239169, 318892, 370956, 432782, 478338, 649173, 865564, 956676, 1298346, 1514737, 2596692, 3029474, 4544211, 6058948, 9088422, 18176844]

約数ペア:

[(1, 18176844), (2, 9088422), (3, 6058948), (4, 4544211), (6, 3029474), (7, 2596692), (12, 1514737), (14, 1298346), (19, 956676), (21, 865564), (28, 649173), (38, 478338), (42, 432782), (49, 370956), (57, 318892), (76, 239169), (84, 216391), (98, 185478), (114, 159446), (133, 136668), (147, 123652), (196, 92739), (228, 79723), (266, 68334), (294, 61826), (399, 45556), (532, 34167), (588, 30913), (798, 22778), (931, 19524), (1596, 11389), (1627, 11172), (1862, 9762), (2793, 6508), (3254, 5586), (3724, 4881)]