2019543516

素因数分解:

$2^2\times 3^4\times {\mathrm{19}}^1\times {\mathrm{328061}}^1$

素因数の和:328096

約数の個数: 60

約数和(自身を含む): 5557370280

約数和(自身を除く): 3537826764

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 81, 108, 114, 162, 171, 228, 324, 342, 513, 684, 1026, 1539, 2052, 3078, 6156, 328061, 656122, 984183, 1312244, 1968366, 2952549, 3936732, 5905098, 6233159, 8857647, 11810196, 12466318, 17715294, 18699477, 24932636, 26572941, 35430588, 37398954, 53145882, 56098431, 74797908, 106291764, 112196862, 168295293, 224393724, 336590586, 504885879, 673181172, 1009771758, 2019543516]

約数ペア:

[(1, 2019543516), (2, 1009771758), (3, 673181172), (4, 504885879), (6, 336590586), (9, 224393724), (12, 168295293), (18, 112196862), (19, 106291764), (27, 74797908), (36, 56098431), (38, 53145882), (54, 37398954), (57, 35430588), (76, 26572941), (81, 24932636), (108, 18699477), (114, 17715294), (162, 12466318), (171, 11810196), (228, 8857647), (324, 6233159), (342, 5905098), (513, 3936732), (684, 2952549), (1026, 1968366), (1539, 1312244), (2052, 984183), (3078, 656122), (6156, 328061)]