214584426

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{223}}^1\times {\mathrm{1091}}^1$

素因数の和:1336

約数の個数: 72

約数和(自身を含む): 543763584

約数和(自身を除く): 329179158

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 223, 294, 441, 446, 669, 882, 1091, 1338, 1561, 2007, 2182, 3122, 3273, 4014, 4683, 6546, 7637, 9366, 9819, 10927, 14049, 15274, 19638, 21854, 22911, 28098, 32781, 45822, 53459, 65562, 68733, 98343, 106918, 137466, 160377, 196686, 243293, 320754, 481131, 486586, 729879, 962262, 1459758, 1703051, 2189637, 3406102, 4379274, 5109153, 10218306, 11921357, 15327459, 23842714, 30654918, 35764071, 71528142, 107292213, 214584426]

約数ペア:

[(1, 214584426), (2, 107292213), (3, 71528142), (6, 35764071), (7, 30654918), (9, 23842714), (14, 15327459), (18, 11921357), (21, 10218306), (42, 5109153), (49, 4379274), (63, 3406102), (98, 2189637), (126, 1703051), (147, 1459758), (223, 962262), (294, 729879), (441, 486586), (446, 481131), (669, 320754), (882, 243293), (1091, 196686), (1338, 160377), (1561, 137466), (2007, 106918), (2182, 98343), (3122, 68733), (3273, 65562), (4014, 53459), (4683, 45822), (6546, 32781), (7637, 28098), (9366, 22911), (9819, 21854), (10927, 19638), (14049, 15274)]