7969284

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{191}}^1$

素因数の和:281

約数の個数: 72

約数和(自身を含む): 21665280

約数和(自身を除く): 13695996

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 61, 76, 114, 122, 171, 183, 191, 228, 244, 342, 366, 382, 549, 573, 684, 732, 764, 1098, 1146, 1159, 1719, 2196, 2292, 2318, 3438, 3477, 3629, 4636, 6876, 6954, 7258, 10431, 10887, 11651, 13908, 14516, 20862, 21774, 23302, 32661, 34953, 41724, 43548, 46604, 65322, 69906, 104859, 130644, 139812, 209718, 221369, 419436, 442738, 664107, 885476, 1328214, 1992321, 2656428, 3984642, 7969284]

約数ペア:

[(1, 7969284), (2, 3984642), (3, 2656428), (4, 1992321), (6, 1328214), (9, 885476), (12, 664107), (18, 442738), (19, 419436), (36, 221369), (38, 209718), (57, 139812), (61, 130644), (76, 104859), (114, 69906), (122, 65322), (171, 46604), (183, 43548), (191, 41724), (228, 34953), (244, 32661), (342, 23302), (366, 21774), (382, 20862), (549, 14516), (573, 13908), (684, 11651), (732, 10887), (764, 10431), (1098, 7258), (1146, 6954), (1159, 6876), (1719, 4636), (2196, 3629), (2292, 3477), (2318, 3438)]