21214268688

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{14256901}}^1$

素因数の和:14256943

約数の個数: 40

約数和(自身を含む): 56571387136

約数和(自身を除く): 35357118448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 14256901, 28513802, 42770703, 57027604, 85541406, 114055208, 171082812, 228110416, 342165624, 441963931, 684331248, 883927862, 1325891793, 1767855724, 2651783586, 3535711448, 5303567172, 7071422896, 10607134344, 21214268688]

約数ペア:

[(1, 21214268688), (2, 10607134344), (3, 7071422896), (4, 5303567172), (6, 3535711448), (8, 2651783586), (12, 1767855724), (16, 1325891793), (24, 883927862), (31, 684331248), (48, 441963931), (62, 342165624), (93, 228110416), (124, 171082812), (186, 114055208), (248, 85541406), (372, 57027604), (496, 42770703), (744, 28513802), (1488, 14256901)]