31182522

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{17}}^2\times {\mathrm{367}}^1$

素因数の和:420

約数の個数: 72

約数和(自身を含む): 77275584

約数和(自身を除く): 46093062

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 49, 51, 98, 102, 119, 147, 238, 289, 294, 357, 367, 578, 714, 734, 833, 867, 1101, 1666, 1734, 2023, 2202, 2499, 2569, 4046, 4998, 5138, 6069, 6239, 7707, 12138, 12478, 14161, 15414, 17983, 18717, 28322, 35966, 37434, 42483, 43673, 53949, 84966, 87346, 106063, 107898, 131019, 212126, 262038, 305711, 318189, 611422, 636378, 742441, 917133, 1484882, 1834266, 2227323, 4454646, 5197087, 10394174, 15591261, 31182522]

約数ペア:

[(1, 31182522), (2, 15591261), (3, 10394174), (6, 5197087), (7, 4454646), (14, 2227323), (17, 1834266), (21, 1484882), (34, 917133), (42, 742441), (49, 636378), (51, 611422), (98, 318189), (102, 305711), (119, 262038), (147, 212126), (238, 131019), (289, 107898), (294, 106063), (357, 87346), (367, 84966), (578, 53949), (714, 43673), (734, 42483), (833, 37434), (867, 35966), (1101, 28322), (1666, 18717), (1734, 17983), (2023, 15414), (2202, 14161), (2499, 12478), (2569, 12138), (4046, 7707), (4998, 6239), (5138, 6069)]