21190967064

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{5163491}}^1$

素因数の和:5163525

約数の個数: 64

約数和(自身を含む): 61961904000

約数和(自身を除く): 40770936936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 114, 152, 171, 216, 228, 342, 456, 513, 684, 1026, 1368, 2052, 4104, 5163491, 10326982, 15490473, 20653964, 30980946, 41307928, 46471419, 61961892, 92942838, 98106329, 123923784, 139414257, 185885676, 196212658, 278828514, 294318987, 371771352, 392425316, 557657028, 588637974, 784850632, 882956961, 1115314056, 1177275948, 1765913922, 2354551896, 2648870883, 3531827844, 5297741766, 7063655688, 10595483532, 21190967064]

約数ペア:

[(1, 21190967064), (2, 10595483532), (3, 7063655688), (4, 5297741766), (6, 3531827844), (8, 2648870883), (9, 2354551896), (12, 1765913922), (18, 1177275948), (19, 1115314056), (24, 882956961), (27, 784850632), (36, 588637974), (38, 557657028), (54, 392425316), (57, 371771352), (72, 294318987), (76, 278828514), (108, 196212658), (114, 185885676), (152, 139414257), (171, 123923784), (216, 98106329), (228, 92942838), (342, 61961892), (456, 46471419), (513, 41307928), (684, 30980946), (1026, 20653964), (1368, 15490473), (2052, 10326982), (4104, 5163491)]