31598406

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{197}}^1$

素因数の和:298

約数の個数: 96

約数和(自身を含む): 84015360

約数和(自身を除く): 52416954

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 67, 114, 126, 133, 134, 171, 197, 201, 266, 342, 394, 399, 402, 469, 591, 603, 798, 938, 1182, 1197, 1206, 1273, 1379, 1407, 1773, 2394, 2546, 2758, 2814, 3546, 3743, 3819, 4137, 4221, 7486, 7638, 8274, 8442, 8911, 11229, 11457, 12411, 13199, 17822, 22458, 22914, 24822, 26201, 26398, 26733, 33687, 39597, 52402, 53466, 67374, 78603, 79194, 80199, 92393, 118791, 157206, 160398, 184786, 235809, 237582, 250781, 277179, 471618, 501562, 554358, 752343, 831537, 1504686, 1663074, 1755467, 2257029, 3510934, 4514058, 5266401, 10532802, 15799203, 31598406]

約数ペア:

[(1, 31598406), (2, 15799203), (3, 10532802), (6, 5266401), (7, 4514058), (9, 3510934), (14, 2257029), (18, 1755467), (19, 1663074), (21, 1504686), (38, 831537), (42, 752343), (57, 554358), (63, 501562), (67, 471618), (114, 277179), (126, 250781), (133, 237582), (134, 235809), (171, 184786), (197, 160398), (201, 157206), (266, 118791), (342, 92393), (394, 80199), (399, 79194), (402, 78603), (469, 67374), (591, 53466), (603, 52402), (798, 39597), (938, 33687), (1182, 26733), (1197, 26398), (1206, 26201), (1273, 24822), (1379, 22914), (1407, 22458), (1773, 17822), (2394, 13199), (2546, 12411), (2758, 11457), (2814, 11229), (3546, 8911), (3743, 8442), (3819, 8274), (4137, 7638), (4221, 7486)]