11641734

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:166

約数の個数: 72

約数和(自身を含む): 28262520

約数和(自身を除く): 16620786

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 43, 78, 86, 89, 117, 129, 169, 178, 234, 258, 267, 338, 387, 507, 534, 559, 774, 801, 1014, 1118, 1157, 1521, 1602, 1677, 2314, 3042, 3354, 3471, 3827, 5031, 6942, 7267, 7654, 10062, 10413, 11481, 14534, 15041, 20826, 21801, 22962, 30082, 34443, 43602, 45123, 49751, 65403, 68886, 90246, 99502, 130806, 135369, 149253, 270738, 298506, 447759, 646763, 895518, 1293526, 1940289, 3880578, 5820867, 11641734]

約数ペア:

[(1, 11641734), (2, 5820867), (3, 3880578), (6, 1940289), (9, 1293526), (13, 895518), (18, 646763), (26, 447759), (39, 298506), (43, 270738), (78, 149253), (86, 135369), (89, 130806), (117, 99502), (129, 90246), (169, 68886), (178, 65403), (234, 49751), (258, 45123), (267, 43602), (338, 34443), (387, 30082), (507, 22962), (534, 21801), (559, 20826), (774, 15041), (801, 14534), (1014, 11481), (1118, 10413), (1157, 10062), (1521, 7654), (1602, 7267), (1677, 6942), (2314, 5031), (3042, 3827), (3354, 3471)]