7617258

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:140

約数の個数: 96

約数和(自身を含む): 19948032

約数和(自身を除く): 12330774

約数列:

[1, 2, 3, 6, 9, 11, 17, 18, 22, 31, 33, 34, 51, 62, 66, 73, 93, 99, 102, 146, 153, 186, 187, 198, 219, 279, 306, 341, 374, 438, 527, 558, 561, 657, 682, 803, 1023, 1054, 1122, 1241, 1314, 1581, 1606, 1683, 2046, 2263, 2409, 2482, 3069, 3162, 3366, 3723, 4526, 4743, 4818, 5797, 6138, 6789, 7227, 7446, 9486, 11169, 11594, 13578, 13651, 14454, 17391, 20367, 22338, 24893, 27302, 34782, 38471, 40734, 40953, 49786, 52173, 74679, 76942, 81906, 104346, 115413, 122859, 149358, 224037, 230826, 245718, 346239, 423181, 448074, 692478, 846362, 1269543, 2539086, 3808629, 7617258]

約数ペア:

[(1, 7617258), (2, 3808629), (3, 2539086), (6, 1269543), (9, 846362), (11, 692478), (17, 448074), (18, 423181), (22, 346239), (31, 245718), (33, 230826), (34, 224037), (51, 149358), (62, 122859), (66, 115413), (73, 104346), (93, 81906), (99, 76942), (102, 74679), (146, 52173), (153, 49786), (186, 40953), (187, 40734), (198, 38471), (219, 34782), (279, 27302), (306, 24893), (341, 22338), (374, 20367), (438, 17391), (527, 14454), (558, 13651), (561, 13578), (657, 11594), (682, 11169), (803, 9486), (1023, 7446), (1054, 7227), (1122, 6789), (1241, 6138), (1314, 5797), (1581, 4818), (1606, 4743), (1683, 4526), (2046, 3723), (2263, 3366), (2409, 3162), (2482, 3069)]