845405532

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{411991}}^1$

素因数の和:412023

約数の個数: 48

約数和(自身を含む): 2307155200

約数和(自身を除く): 1461749668

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 2052, 411991, 823982, 1235973, 1647964, 2471946, 3707919, 4943892, 7415838, 7827829, 11123757, 14831676, 15655658, 22247514, 23483487, 31311316, 44495028, 46966974, 70450461, 93933948, 140900922, 211351383, 281801844, 422702766, 845405532]

約数ペア:

[(1, 845405532), (2, 422702766), (3, 281801844), (4, 211351383), (6, 140900922), (9, 93933948), (12, 70450461), (18, 46966974), (19, 44495028), (27, 31311316), (36, 23483487), (38, 22247514), (54, 15655658), (57, 14831676), (76, 11123757), (108, 7827829), (114, 7415838), (171, 4943892), (228, 3707919), (342, 2471946), (513, 1647964), (684, 1235973), (1026, 823982), (2052, 411991)]