7456284

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{991}}^1$

素因数の和:1031

約数の個数: 72

約数和(自身を含む): 21665280

約数和(自身を除く): 14208996

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 33, 36, 38, 44, 57, 66, 76, 99, 114, 132, 171, 198, 209, 228, 342, 396, 418, 627, 684, 836, 991, 1254, 1881, 1982, 2508, 2973, 3762, 3964, 5946, 7524, 8919, 10901, 11892, 17838, 18829, 21802, 32703, 35676, 37658, 43604, 56487, 65406, 75316, 98109, 112974, 130812, 169461, 196218, 207119, 225948, 338922, 392436, 414238, 621357, 677844, 828476, 1242714, 1864071, 2485428, 3728142, 7456284]

約数ペア:

[(1, 7456284), (2, 3728142), (3, 2485428), (4, 1864071), (6, 1242714), (9, 828476), (11, 677844), (12, 621357), (18, 414238), (19, 392436), (22, 338922), (33, 225948), (36, 207119), (38, 196218), (44, 169461), (57, 130812), (66, 112974), (76, 98109), (99, 75316), (114, 65406), (132, 56487), (171, 43604), (198, 37658), (209, 35676), (228, 32703), (342, 21802), (396, 18829), (418, 17838), (627, 11892), (684, 10901), (836, 8919), (991, 7524), (1254, 5946), (1881, 3964), (1982, 3762), (2508, 2973)]