7218456084

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{609461}}^1$

素因数の和:609525

約数の個数: 72

約数和(自身を含む): 21297040128

約数和(自身を除く): 14078584044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 47, 63, 84, 94, 126, 141, 188, 252, 282, 329, 423, 564, 658, 846, 987, 1316, 1692, 1974, 2961, 3948, 5922, 11844, 609461, 1218922, 1828383, 2437844, 3656766, 4266227, 5485149, 7313532, 8532454, 10970298, 12798681, 17064908, 21940596, 25597362, 28644667, 38396043, 51194724, 57289334, 76792086, 85934001, 114578668, 153584172, 171868002, 200512669, 257802003, 343736004, 401025338, 515604006, 601538007, 802050676, 1031208012, 1203076014, 1804614021, 2406152028, 3609228042, 7218456084]

約数ペア:

[(1, 7218456084), (2, 3609228042), (3, 2406152028), (4, 1804614021), (6, 1203076014), (7, 1031208012), (9, 802050676), (12, 601538007), (14, 515604006), (18, 401025338), (21, 343736004), (28, 257802003), (36, 200512669), (42, 171868002), (47, 153584172), (63, 114578668), (84, 85934001), (94, 76792086), (126, 57289334), (141, 51194724), (188, 38396043), (252, 28644667), (282, 25597362), (329, 21940596), (423, 17064908), (564, 12798681), (658, 10970298), (846, 8532454), (987, 7313532), (1316, 5485149), (1692, 4266227), (1974, 3656766), (2961, 2437844), (3948, 1828383), (5922, 1218922), (11844, 609461)]