3117492

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1$

素因数の和:245

約数の個数: 72

約数和(自身を含む): 9172800

約数和(自身を除く): 6055308

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 89, 126, 139, 178, 252, 267, 278, 356, 417, 534, 556, 623, 801, 834, 973, 1068, 1246, 1251, 1602, 1668, 1869, 1946, 2492, 2502, 2919, 3204, 3738, 3892, 5004, 5607, 5838, 7476, 8757, 11214, 11676, 12371, 17514, 22428, 24742, 35028, 37113, 49484, 74226, 86597, 111339, 148452, 173194, 222678, 259791, 346388, 445356, 519582, 779373, 1039164, 1558746, 3117492]

約数ペア:

[(1, 3117492), (2, 1558746), (3, 1039164), (4, 779373), (6, 519582), (7, 445356), (9, 346388), (12, 259791), (14, 222678), (18, 173194), (21, 148452), (28, 111339), (36, 86597), (42, 74226), (63, 49484), (84, 37113), (89, 35028), (126, 24742), (139, 22428), (178, 17514), (252, 12371), (267, 11676), (278, 11214), (356, 8757), (417, 7476), (534, 5838), (556, 5607), (623, 5004), (801, 3892), (834, 3738), (973, 3204), (1068, 2919), (1246, 2502), (1251, 2492), (1602, 1946), (1668, 1869)]