23903748

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{353}}^1$

素因数の和:399

約数の個数: 120

約数和(自身を含む): 71961120

約数和(自身を除く): 48057372

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 27, 33, 36, 38, 44, 54, 57, 66, 76, 81, 99, 108, 114, 132, 162, 171, 198, 209, 228, 297, 324, 342, 353, 396, 418, 513, 594, 627, 684, 706, 836, 891, 1026, 1059, 1188, 1254, 1412, 1539, 1782, 1881, 2052, 2118, 2508, 3078, 3177, 3564, 3762, 3883, 4236, 5643, 6156, 6354, 6707, 7524, 7766, 9531, 11286, 11649, 12708, 13414, 15532, 16929, 19062, 20121, 22572, 23298, 26828, 28593, 33858, 34947, 38124, 40242, 46596, 57186, 60363, 67716, 69894, 73777, 80484, 104841, 114372, 120726, 139788, 147554, 181089, 209682, 221331, 241452, 295108, 314523, 362178, 419364, 442662, 543267, 629046, 663993, 724356, 885324, 1086534, 1258092, 1327986, 1991979, 2173068, 2655972, 3983958, 5975937, 7967916, 11951874, 23903748]

約数ペア:

[(1, 23903748), (2, 11951874), (3, 7967916), (4, 5975937), (6, 3983958), (9, 2655972), (11, 2173068), (12, 1991979), (18, 1327986), (19, 1258092), (22, 1086534), (27, 885324), (33, 724356), (36, 663993), (38, 629046), (44, 543267), (54, 442662), (57, 419364), (66, 362178), (76, 314523), (81, 295108), (99, 241452), (108, 221331), (114, 209682), (132, 181089), (162, 147554), (171, 139788), (198, 120726), (209, 114372), (228, 104841), (297, 80484), (324, 73777), (342, 69894), (353, 67716), (396, 60363), (418, 57186), (513, 46596), (594, 40242), (627, 38124), (684, 34947), (706, 33858), (836, 28593), (891, 26828), (1026, 23298), (1059, 22572), (1188, 20121), (1254, 19062), (1412, 16929), (1539, 15532), (1782, 13414), (1881, 12708), (2052, 11649), (2118, 11286), (2508, 9531), (3078, 7766), (3177, 7524), (3564, 6707), (3762, 6354), (3883, 6156), (4236, 5643)]