29169738

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{223}}^1$

素因数の和:300

約数の個数: 72

約数和(自身を含む): 70342272

約数和(自身を除く): 41172534

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 43, 78, 86, 117, 129, 169, 223, 234, 258, 338, 387, 446, 507, 559, 669, 774, 1014, 1118, 1338, 1521, 1677, 2007, 2899, 3042, 3354, 4014, 5031, 5798, 7267, 8697, 9589, 10062, 14534, 17394, 19178, 21801, 26091, 28767, 37687, 43602, 52182, 57534, 65403, 75374, 86301, 113061, 124657, 130806, 172602, 226122, 249314, 339183, 373971, 678366, 747942, 1121913, 1620541, 2243826, 3241082, 4861623, 9723246, 14584869, 29169738]

約数ペア:

[(1, 29169738), (2, 14584869), (3, 9723246), (6, 4861623), (9, 3241082), (13, 2243826), (18, 1620541), (26, 1121913), (39, 747942), (43, 678366), (78, 373971), (86, 339183), (117, 249314), (129, 226122), (169, 172602), (223, 130806), (234, 124657), (258, 113061), (338, 86301), (387, 75374), (446, 65403), (507, 57534), (559, 52182), (669, 43602), (774, 37687), (1014, 28767), (1118, 26091), (1338, 21801), (1521, 19178), (1677, 17394), (2007, 14534), (2899, 10062), (3042, 9589), (3354, 8697), (4014, 7267), (5031, 5798)]