22520988

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{751}}^1$

素因数の和:792

約数の個数: 108

約数和(自身を含む): 70211232

約数和(自身を除く): 47690244

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 49, 51, 63, 68, 84, 98, 102, 119, 126, 147, 153, 196, 204, 238, 252, 294, 306, 357, 441, 476, 588, 612, 714, 751, 833, 882, 1071, 1428, 1502, 1666, 1764, 2142, 2253, 2499, 3004, 3332, 4284, 4506, 4998, 5257, 6759, 7497, 9012, 9996, 10514, 12767, 13518, 14994, 15771, 21028, 25534, 27036, 29988, 31542, 36799, 38301, 47313, 51068, 63084, 73598, 76602, 89369, 94626, 110397, 114903, 147196, 153204, 178738, 189252, 220794, 229806, 268107, 331191, 357476, 441588, 459612, 536214, 625583, 662382, 804321, 1072428, 1251166, 1324764, 1608642, 1876749, 2502332, 3217284, 3753498, 5630247, 7506996, 11260494, 22520988]

約数ペア:

[(1, 22520988), (2, 11260494), (3, 7506996), (4, 5630247), (6, 3753498), (7, 3217284), (9, 2502332), (12, 1876749), (14, 1608642), (17, 1324764), (18, 1251166), (21, 1072428), (28, 804321), (34, 662382), (36, 625583), (42, 536214), (49, 459612), (51, 441588), (63, 357476), (68, 331191), (84, 268107), (98, 229806), (102, 220794), (119, 189252), (126, 178738), (147, 153204), (153, 147196), (196, 114903), (204, 110397), (238, 94626), (252, 89369), (294, 76602), (306, 73598), (357, 63084), (441, 51068), (476, 47313), (588, 38301), (612, 36799), (714, 31542), (751, 29988), (833, 27036), (882, 25534), (1071, 21028), (1428, 15771), (1502, 14994), (1666, 13518), (1764, 12767), (2142, 10514), (2253, 9996), (2499, 9012), (3004, 7497), (3332, 6759), (4284, 5257), (4506, 4998)]