986973516

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{17791}}^1$

素因数の和:17891

約数の個数: 72

約数和(自身を含む): 2642325504

約数和(自身を除く): 1655351988

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 67, 69, 92, 134, 138, 201, 207, 268, 276, 402, 414, 603, 804, 828, 1206, 1541, 2412, 3082, 4623, 6164, 9246, 13869, 17791, 18492, 27738, 35582, 53373, 55476, 71164, 106746, 160119, 213492, 320238, 409193, 640476, 818386, 1191997, 1227579, 1636772, 2383994, 2455158, 3575991, 3682737, 4767988, 4910316, 7151982, 7365474, 10727973, 14303964, 14730948, 21455946, 27415931, 42911892, 54831862, 82247793, 109663724, 164495586, 246743379, 328991172, 493486758, 986973516]

約数ペア:

[(1, 986973516), (2, 493486758), (3, 328991172), (4, 246743379), (6, 164495586), (9, 109663724), (12, 82247793), (18, 54831862), (23, 42911892), (36, 27415931), (46, 21455946), (67, 14730948), (69, 14303964), (92, 10727973), (134, 7365474), (138, 7151982), (201, 4910316), (207, 4767988), (268, 3682737), (276, 3575991), (402, 2455158), (414, 2383994), (603, 1636772), (804, 1227579), (828, 1191997), (1206, 818386), (1541, 640476), (2412, 409193), (3082, 320238), (4623, 213492), (6164, 160119), (9246, 106746), (13869, 71164), (17791, 55476), (18492, 53373), (27738, 35582)]