18088950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{577}}^1$

素因数の和:622

約数の個数: 96

約数和(自身を含む): 51603840

約数和(自身を除く): 33514890

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 19, 22, 25, 30, 33, 38, 50, 55, 57, 66, 75, 95, 110, 114, 150, 165, 190, 209, 275, 285, 330, 418, 475, 550, 570, 577, 627, 825, 950, 1045, 1154, 1254, 1425, 1650, 1731, 2090, 2850, 2885, 3135, 3462, 5225, 5770, 6270, 6347, 8655, 10450, 10963, 12694, 14425, 15675, 17310, 19041, 21926, 28850, 31350, 31735, 32889, 38082, 43275, 54815, 63470, 65778, 86550, 95205, 109630, 120593, 158675, 164445, 190410, 241186, 274075, 317350, 328890, 361779, 476025, 548150, 602965, 723558, 822225, 952050, 1205930, 1644450, 1808895, 3014825, 3617790, 6029650, 9044475, 18088950]

約数ペア:

[(1, 18088950), (2, 9044475), (3, 6029650), (5, 3617790), (6, 3014825), (10, 1808895), (11, 1644450), (15, 1205930), (19, 952050), (22, 822225), (25, 723558), (30, 602965), (33, 548150), (38, 476025), (50, 361779), (55, 328890), (57, 317350), (66, 274075), (75, 241186), (95, 190410), (110, 164445), (114, 158675), (150, 120593), (165, 109630), (190, 95205), (209, 86550), (275, 65778), (285, 63470), (330, 54815), (418, 43275), (475, 38082), (550, 32889), (570, 31735), (577, 31350), (627, 28850), (825, 21926), (950, 19041), (1045, 17310), (1154, 15675), (1254, 14425), (1425, 12694), (1650, 10963), (1731, 10450), (2090, 8655), (2850, 6347), (2885, 6270), (3135, 5770), (3462, 5225)]