29691396

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{1997}}^1$

素因数の和:2073

約数の個数: 72

約数和(自身を含む): 87272640

約数和(自身を除く): 57581244

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 59, 63, 84, 118, 126, 177, 236, 252, 354, 413, 531, 708, 826, 1062, 1239, 1652, 1997, 2124, 2478, 3717, 3994, 4956, 5991, 7434, 7988, 11982, 13979, 14868, 17973, 23964, 27958, 35946, 41937, 55916, 71892, 83874, 117823, 125811, 167748, 235646, 251622, 353469, 471292, 503244, 706938, 824761, 1060407, 1413876, 1649522, 2120814, 2474283, 3299044, 4241628, 4948566, 7422849, 9897132, 14845698, 29691396]

約数ペア:

[(1, 29691396), (2, 14845698), (3, 9897132), (4, 7422849), (6, 4948566), (7, 4241628), (9, 3299044), (12, 2474283), (14, 2120814), (18, 1649522), (21, 1413876), (28, 1060407), (36, 824761), (42, 706938), (59, 503244), (63, 471292), (84, 353469), (118, 251622), (126, 235646), (177, 167748), (236, 125811), (252, 117823), (354, 83874), (413, 71892), (531, 55916), (708, 41937), (826, 35946), (1062, 27958), (1239, 23964), (1652, 17973), (1997, 14868), (2124, 13979), (2478, 11982), (3717, 7988), (3994, 7434), (4956, 5991)]