31961412

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{631}}^1$

素因数の和:718

約数の個数: 96

約数和(自身を含む): 96266240

約数和(自身を除く): 64304828

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 67, 84, 108, 126, 134, 189, 201, 252, 268, 378, 402, 469, 603, 631, 756, 804, 938, 1206, 1262, 1407, 1809, 1876, 1893, 2412, 2524, 2814, 3618, 3786, 4221, 4417, 5628, 5679, 7236, 7572, 8442, 8834, 11358, 12663, 13251, 16884, 17037, 17668, 22716, 25326, 26502, 34074, 39753, 42277, 50652, 53004, 68148, 79506, 84554, 119259, 126831, 159012, 169108, 238518, 253662, 295939, 380493, 477036, 507324, 591878, 760986, 887817, 1141479, 1183756, 1521972, 1775634, 2282958, 2663451, 3551268, 4565916, 5326902, 7990353, 10653804, 15980706, 31961412]

約数ペア:

[(1, 31961412), (2, 15980706), (3, 10653804), (4, 7990353), (6, 5326902), (7, 4565916), (9, 3551268), (12, 2663451), (14, 2282958), (18, 1775634), (21, 1521972), (27, 1183756), (28, 1141479), (36, 887817), (42, 760986), (54, 591878), (63, 507324), (67, 477036), (84, 380493), (108, 295939), (126, 253662), (134, 238518), (189, 169108), (201, 159012), (252, 126831), (268, 119259), (378, 84554), (402, 79506), (469, 68148), (603, 53004), (631, 50652), (756, 42277), (804, 39753), (938, 34074), (1206, 26502), (1262, 25326), (1407, 22716), (1809, 17668), (1876, 17037), (1893, 16884), (2412, 13251), (2524, 12663), (2814, 11358), (3618, 8834), (3786, 8442), (4221, 7572), (4417, 7236), (5628, 5679)]