8144766

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{743}}^1$

素因数の和:790

約数の個数: 64

約数和(自身を含む): 21427200

約数和(自身を除く): 13282434

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 29, 42, 54, 58, 63, 87, 126, 174, 189, 203, 261, 378, 406, 522, 609, 743, 783, 1218, 1486, 1566, 1827, 2229, 3654, 4458, 5201, 5481, 6687, 10402, 10962, 13374, 15603, 20061, 21547, 31206, 40122, 43094, 46809, 64641, 93618, 129282, 140427, 150829, 193923, 280854, 301658, 387846, 452487, 581769, 904974, 1163538, 1357461, 2714922, 4072383, 8144766]

約数ペア:

[(1, 8144766), (2, 4072383), (3, 2714922), (6, 1357461), (7, 1163538), (9, 904974), (14, 581769), (18, 452487), (21, 387846), (27, 301658), (29, 280854), (42, 193923), (54, 150829), (58, 140427), (63, 129282), (87, 93618), (126, 64641), (174, 46809), (189, 43094), (203, 40122), (261, 31206), (378, 21547), (406, 20061), (522, 15603), (609, 13374), (743, 10962), (783, 10402), (1218, 6687), (1486, 5481), (1566, 5201), (1827, 4458), (2229, 3654)]