2018113330

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{1087}}^1$

素因数の和:1291

約数の個数: 64

約数和(自身を含む): 3857891328

約数和(自身を除く): 1839777998

約数列:

[1, 2, 5, 10, 31, 53, 62, 106, 113, 155, 226, 265, 310, 530, 565, 1087, 1130, 1643, 2174, 3286, 3503, 5435, 5989, 7006, 8215, 10870, 11978, 16430, 17515, 29945, 33697, 35030, 57611, 59890, 67394, 115222, 122831, 168485, 185659, 245662, 288055, 336970, 371318, 576110, 614155, 928295, 1228310, 1785941, 1856590, 3571882, 3807761, 6510043, 7615522, 8929705, 13020086, 17859410, 19038805, 32550215, 38077610, 65100430, 201811333, 403622666, 1009056665, 2018113330]

約数ペア:

[(1, 2018113330), (2, 1009056665), (5, 403622666), (10, 201811333), (31, 65100430), (53, 38077610), (62, 32550215), (106, 19038805), (113, 17859410), (155, 13020086), (226, 8929705), (265, 7615522), (310, 6510043), (530, 3807761), (565, 3571882), (1087, 1856590), (1130, 1785941), (1643, 1228310), (2174, 928295), (3286, 614155), (3503, 576110), (5435, 371318), (5989, 336970), (7006, 288055), (8215, 245662), (10870, 185659), (11978, 168485), (16430, 122831), (17515, 115222), (29945, 67394), (33697, 59890), (35030, 57611)]