38240316

素因数分解:

$2^2\times 3^3\times {\mathrm{71}}^1\times {\mathrm{4987}}^1$

素因数の和:5071

約数の個数: 48

約数和(自身を含む): 100558080

約数和(自身を除く): 62317764

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 71, 108, 142, 213, 284, 426, 639, 852, 1278, 1917, 2556, 3834, 4987, 7668, 9974, 14961, 19948, 29922, 44883, 59844, 89766, 134649, 179532, 269298, 354077, 538596, 708154, 1062231, 1416308, 2124462, 3186693, 4248924, 6373386, 9560079, 12746772, 19120158, 38240316]

約数ペア:

[(1, 38240316), (2, 19120158), (3, 12746772), (4, 9560079), (6, 6373386), (9, 4248924), (12, 3186693), (18, 2124462), (27, 1416308), (36, 1062231), (54, 708154), (71, 538596), (108, 354077), (142, 269298), (213, 179532), (284, 134649), (426, 89766), (639, 59844), (852, 44883), (1278, 29922), (1917, 19948), (2556, 14961), (3834, 9974), (4987, 7668)]