18823218192

素因数分解:

$2^4\times 3^2\times {\mathrm{73}}^1\times {\mathrm{1790641}}^1$

素因数の和:1790728

約数の個数: 60

約数和(自身を含む): 53400525724

約数和(自身を除く): 34577307532

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 73, 144, 146, 219, 292, 438, 584, 657, 876, 1168, 1314, 1752, 2628, 3504, 5256, 10512, 1790641, 3581282, 5371923, 7162564, 10743846, 14325128, 16115769, 21487692, 28650256, 32231538, 42975384, 64463076, 85950768, 128926152, 130716793, 257852304, 261433586, 392150379, 522867172, 784300758, 1045734344, 1176451137, 1568601516, 2091468688, 2352902274, 3137203032, 4705804548, 6274406064, 9411609096, 18823218192]

約数ペア:

[(1, 18823218192), (2, 9411609096), (3, 6274406064), (4, 4705804548), (6, 3137203032), (8, 2352902274), (9, 2091468688), (12, 1568601516), (16, 1176451137), (18, 1045734344), (24, 784300758), (36, 522867172), (48, 392150379), (72, 261433586), (73, 257852304), (144, 130716793), (146, 128926152), (219, 85950768), (292, 64463076), (438, 42975384), (584, 32231538), (657, 28650256), (876, 21487692), (1168, 16115769), (1314, 14325128), (1752, 10743846), (2628, 7162564), (3504, 5371923), (5256, 3581282), (10512, 1790641)]