31632948

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{449}}^1$

素因数の和:581

約数の個数: 72

約数和(自身を含む): 85176000

約数和(自身を除く): 53543052

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 103, 114, 171, 206, 228, 309, 342, 412, 449, 618, 684, 898, 927, 1236, 1347, 1796, 1854, 1957, 2694, 3708, 3914, 4041, 5388, 5871, 7828, 8082, 8531, 11742, 16164, 17062, 17613, 23484, 25593, 34124, 35226, 46247, 51186, 70452, 76779, 92494, 102372, 138741, 153558, 184988, 277482, 307116, 416223, 554964, 832446, 878693, 1664892, 1757386, 2636079, 3514772, 5272158, 7908237, 10544316, 15816474, 31632948]

約数ペア:

[(1, 31632948), (2, 15816474), (3, 10544316), (4, 7908237), (6, 5272158), (9, 3514772), (12, 2636079), (18, 1757386), (19, 1664892), (36, 878693), (38, 832446), (57, 554964), (76, 416223), (103, 307116), (114, 277482), (171, 184988), (206, 153558), (228, 138741), (309, 102372), (342, 92494), (412, 76779), (449, 70452), (618, 51186), (684, 46247), (898, 35226), (927, 34124), (1236, 25593), (1347, 23484), (1796, 17613), (1854, 17062), (1957, 16164), (2694, 11742), (3708, 8531), (3914, 8082), (4041, 7828), (5388, 5871)]