183309948

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{1019}}^1$

素因数の和:1311

約数の個数: 72

約数和(自身を含む): 490089600

約数和(自身を除く): 306779652

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 263, 342, 526, 684, 789, 1019, 1052, 1578, 2038, 2367, 3057, 3156, 4076, 4734, 4997, 6114, 9171, 9468, 9994, 12228, 14991, 18342, 19361, 19988, 29982, 36684, 38722, 44973, 58083, 59964, 77444, 89946, 116166, 174249, 179892, 232332, 267997, 348498, 535994, 696996, 803991, 1071988, 1607982, 2411973, 3215964, 4823946, 5091943, 9647892, 10183886, 15275829, 20367772, 30551658, 45827487, 61103316, 91654974, 183309948]

約数ペア:

[(1, 183309948), (2, 91654974), (3, 61103316), (4, 45827487), (6, 30551658), (9, 20367772), (12, 15275829), (18, 10183886), (19, 9647892), (36, 5091943), (38, 4823946), (57, 3215964), (76, 2411973), (114, 1607982), (171, 1071988), (228, 803991), (263, 696996), (342, 535994), (526, 348498), (684, 267997), (789, 232332), (1019, 179892), (1052, 174249), (1578, 116166), (2038, 89946), (2367, 77444), (3057, 59964), (3156, 58083), (4076, 44973), (4734, 38722), (4997, 36684), (6114, 29982), (9171, 19988), (9468, 19361), (9994, 18342), (12228, 14991)]