6647004

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2029}}^1$

素因数の和:2059

約数の個数: 72

約数和(自身を含む): 20689760

約数和(自身を除く): 14042756

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 2029, 3276, 4058, 6087, 8116, 12174, 14203, 18261, 24348, 26377, 28406, 36522, 42609, 52754, 56812, 73044, 79131, 85218, 105508, 127827, 158262, 170436, 184639, 237393, 255654, 316524, 369278, 474786, 511308, 553917, 738556, 949572, 1107834, 1661751, 2215668, 3323502, 6647004]

約数ペア:

[(1, 6647004), (2, 3323502), (3, 2215668), (4, 1661751), (6, 1107834), (7, 949572), (9, 738556), (12, 553917), (13, 511308), (14, 474786), (18, 369278), (21, 316524), (26, 255654), (28, 237393), (36, 184639), (39, 170436), (42, 158262), (52, 127827), (63, 105508), (78, 85218), (84, 79131), (91, 73044), (117, 56812), (126, 52754), (156, 42609), (182, 36522), (234, 28406), (252, 26377), (273, 24348), (364, 18261), (468, 14203), (546, 12174), (819, 8116), (1092, 6087), (1638, 4058), (2029, 3276)]