21102096

素因数分解:

$2^4\times 3^1\times {\mathrm{61}}^1\times {\mathrm{7207}}^1$

素因数の和:7279

約数の個数: 40

約数和(自身を含む): 55415104

約数和(自身を除く): 34313008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 61, 122, 183, 244, 366, 488, 732, 976, 1464, 2928, 7207, 14414, 21621, 28828, 43242, 57656, 86484, 115312, 172968, 345936, 439627, 879254, 1318881, 1758508, 2637762, 3517016, 5275524, 7034032, 10551048, 21102096]

約数ペア:

[(1, 21102096), (2, 10551048), (3, 7034032), (4, 5275524), (6, 3517016), (8, 2637762), (12, 1758508), (16, 1318881), (24, 879254), (48, 439627), (61, 345936), (122, 172968), (183, 115312), (244, 86484), (366, 57656), (488, 43242), (732, 28828), (976, 21621), (1464, 14414), (2928, 7207)]