8391642

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1$

素因数の和:132

約数の個数: 96

約数和(自身を含む): 21866112

約数和(自身を除く): 13474470

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 23, 34, 42, 46, 49, 51, 69, 73, 98, 102, 119, 138, 146, 147, 161, 219, 238, 294, 322, 357, 391, 438, 483, 511, 714, 782, 833, 966, 1022, 1127, 1173, 1241, 1533, 1666, 1679, 2254, 2346, 2482, 2499, 2737, 3066, 3358, 3381, 3577, 3723, 4998, 5037, 5474, 6762, 7154, 7446, 8211, 8687, 10074, 10731, 11753, 16422, 17374, 19159, 21462, 23506, 26061, 28543, 35259, 38318, 52122, 57086, 57477, 60809, 70518, 82271, 85629, 114954, 121618, 164542, 171258, 182427, 199801, 246813, 364854, 399602, 493626, 599403, 1198806, 1398607, 2797214, 4195821, 8391642]

約数ペア:

[(1, 8391642), (2, 4195821), (3, 2797214), (6, 1398607), (7, 1198806), (14, 599403), (17, 493626), (21, 399602), (23, 364854), (34, 246813), (42, 199801), (46, 182427), (49, 171258), (51, 164542), (69, 121618), (73, 114954), (98, 85629), (102, 82271), (119, 70518), (138, 60809), (146, 57477), (147, 57086), (161, 52122), (219, 38318), (238, 35259), (294, 28543), (322, 26061), (357, 23506), (391, 21462), (438, 19159), (483, 17374), (511, 16422), (714, 11753), (782, 10731), (833, 10074), (966, 8687), (1022, 8211), (1127, 7446), (1173, 7154), (1241, 6762), (1533, 5474), (1666, 5037), (1679, 4998), (2254, 3723), (2346, 3577), (2482, 3381), (2499, 3358), (2737, 3066)]