38369772

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{1423}}^1$

素因数の和:1547

約数の個数: 72

約数和(自身を含む): 111960576

約数和(自身を除く): 73590804

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 107, 126, 214, 252, 321, 428, 642, 749, 963, 1284, 1423, 1498, 1926, 2247, 2846, 2996, 3852, 4269, 4494, 5692, 6741, 8538, 8988, 9961, 12807, 13482, 17076, 19922, 25614, 26964, 29883, 39844, 51228, 59766, 89649, 119532, 152261, 179298, 304522, 358596, 456783, 609044, 913566, 1065827, 1370349, 1827132, 2131654, 2740698, 3197481, 4263308, 5481396, 6394962, 9592443, 12789924, 19184886, 38369772]

約数ペア:

[(1, 38369772), (2, 19184886), (3, 12789924), (4, 9592443), (6, 6394962), (7, 5481396), (9, 4263308), (12, 3197481), (14, 2740698), (18, 2131654), (21, 1827132), (28, 1370349), (36, 1065827), (42, 913566), (63, 609044), (84, 456783), (107, 358596), (126, 304522), (214, 179298), (252, 152261), (321, 119532), (428, 89649), (642, 59766), (749, 51228), (963, 39844), (1284, 29883), (1423, 26964), (1498, 25614), (1926, 19922), (2247, 17076), (2846, 13482), (2996, 12807), (3852, 9961), (4269, 8988), (4494, 8538), (5692, 6741)]