19366960638

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{409}}^1\times {\mathrm{1931}}^1$

素因数の和:2473

約数の個数: 64

約数和(自身を含む): 40074935040

約数和(自身を除く): 20707974402

約数列:

[1, 2, 3, 6, 61, 67, 122, 134, 183, 201, 366, 402, 409, 818, 1227, 1931, 2454, 3862, 4087, 5793, 8174, 11586, 12261, 24522, 24949, 27403, 49898, 54806, 74847, 82209, 117791, 129377, 149694, 164418, 235582, 258754, 353373, 388131, 706746, 776262, 789779, 1579558, 1671583, 2369337, 3343166, 4738674, 5014749, 7891997, 10029498, 15783994, 23675991, 47351982, 48176519, 52915193, 96353038, 105830386, 144529557, 158745579, 289059114, 317491158, 3227826773, 6455653546, 9683480319, 19366960638]

約数ペア:

[(1, 19366960638), (2, 9683480319), (3, 6455653546), (6, 3227826773), (61, 317491158), (67, 289059114), (122, 158745579), (134, 144529557), (183, 105830386), (201, 96353038), (366, 52915193), (402, 48176519), (409, 47351982), (818, 23675991), (1227, 15783994), (1931, 10029498), (2454, 7891997), (3862, 5014749), (4087, 4738674), (5793, 3343166), (8174, 2369337), (11586, 1671583), (12261, 1579558), (24522, 789779), (24949, 776262), (27403, 706746), (49898, 388131), (54806, 353373), (74847, 258754), (82209, 235582), (117791, 164418), (129377, 149694)]