189347886

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{115597}}^1$

素因数の和:115625

約数の個数: 48

約数和(自身を含む): 504932064

約数和(自身を除く): 315584178

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 115597, 231194, 346791, 693582, 809179, 1040373, 1502761, 1618358, 2080746, 2427537, 3005522, 4508283, 4855074, 7282611, 9016566, 10519327, 13524849, 14565222, 21038654, 27049698, 31557981, 63115962, 94673943, 189347886]

約数ペア:

[(1, 189347886), (2, 94673943), (3, 63115962), (6, 31557981), (7, 27049698), (9, 21038654), (13, 14565222), (14, 13524849), (18, 10519327), (21, 9016566), (26, 7282611), (39, 4855074), (42, 4508283), (63, 3005522), (78, 2427537), (91, 2080746), (117, 1618358), (126, 1502761), (182, 1040373), (234, 809179), (273, 693582), (546, 346791), (819, 231194), (1638, 115597)]