1523268

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1$

素因数の和:177

約数の個数: 72

約数和(自身を含む): 4324320

約数和(自身を除く): 2801052

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 19, 34, 36, 38, 51, 57, 68, 76, 102, 114, 131, 153, 171, 204, 228, 262, 306, 323, 342, 393, 524, 612, 646, 684, 786, 969, 1179, 1292, 1572, 1938, 2227, 2358, 2489, 2907, 3876, 4454, 4716, 4978, 5814, 6681, 7467, 8908, 9956, 11628, 13362, 14934, 20043, 22401, 26724, 29868, 40086, 42313, 44802, 80172, 84626, 89604, 126939, 169252, 253878, 380817, 507756, 761634, 1523268]

約数ペア:

[(1, 1523268), (2, 761634), (3, 507756), (4, 380817), (6, 253878), (9, 169252), (12, 126939), (17, 89604), (18, 84626), (19, 80172), (34, 44802), (36, 42313), (38, 40086), (51, 29868), (57, 26724), (68, 22401), (76, 20043), (102, 14934), (114, 13362), (131, 11628), (153, 9956), (171, 8908), (204, 7467), (228, 6681), (262, 5814), (306, 4978), (323, 4716), (342, 4454), (393, 3876), (524, 2907), (612, 2489), (646, 2358), (684, 2227), (786, 1938), (969, 1572), (1179, 1292)]