29306214

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{149}}^1\times {\mathrm{223}}^1$

素因数の和:394

約数の個数: 72

約数和(自身を含む): 74692800

約数和(自身を除く): 45386586

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 149, 223, 294, 298, 441, 446, 447, 669, 882, 894, 1043, 1338, 1341, 1561, 2007, 2086, 2682, 3122, 3129, 4014, 4683, 6258, 7301, 9366, 9387, 10927, 14049, 14602, 18774, 21854, 21903, 28098, 32781, 33227, 43806, 65562, 65709, 66454, 98343, 99681, 131418, 196686, 199362, 232589, 299043, 465178, 598086, 697767, 1395534, 1628123, 2093301, 3256246, 4186602, 4884369, 9768738, 14653107, 29306214]

約数ペア:

[(1, 29306214), (2, 14653107), (3, 9768738), (6, 4884369), (7, 4186602), (9, 3256246), (14, 2093301), (18, 1628123), (21, 1395534), (42, 697767), (49, 598086), (63, 465178), (98, 299043), (126, 232589), (147, 199362), (149, 196686), (223, 131418), (294, 99681), (298, 98343), (441, 66454), (446, 65709), (447, 65562), (669, 43806), (882, 33227), (894, 32781), (1043, 28098), (1338, 21903), (1341, 21854), (1561, 18774), (2007, 14602), (2086, 14049), (2682, 10927), (3122, 9387), (3129, 9366), (4014, 7301), (4683, 6258)]