18184650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1$

素因数の和:236

約数の個数: 96

約数和(自身を含む): 50139648

約数和(自身を除く): 31954998

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 30, 33, 50, 55, 66, 75, 103, 107, 110, 150, 165, 206, 214, 275, 309, 321, 330, 515, 535, 550, 618, 642, 825, 1030, 1070, 1133, 1177, 1545, 1605, 1650, 2266, 2354, 2575, 2675, 3090, 3210, 3399, 3531, 5150, 5350, 5665, 5885, 6798, 7062, 7725, 8025, 11021, 11330, 11770, 15450, 16050, 16995, 17655, 22042, 28325, 29425, 33063, 33990, 35310, 55105, 56650, 58850, 66126, 84975, 88275, 110210, 121231, 165315, 169950, 176550, 242462, 275525, 330630, 363693, 551050, 606155, 727386, 826575, 1212310, 1653150, 1818465, 3030775, 3636930, 6061550, 9092325, 18184650]

約数ペア:

[(1, 18184650), (2, 9092325), (3, 6061550), (5, 3636930), (6, 3030775), (10, 1818465), (11, 1653150), (15, 1212310), (22, 826575), (25, 727386), (30, 606155), (33, 551050), (50, 363693), (55, 330630), (66, 275525), (75, 242462), (103, 176550), (107, 169950), (110, 165315), (150, 121231), (165, 110210), (206, 88275), (214, 84975), (275, 66126), (309, 58850), (321, 56650), (330, 55105), (515, 35310), (535, 33990), (550, 33063), (618, 29425), (642, 28325), (825, 22042), (1030, 17655), (1070, 16995), (1133, 16050), (1177, 15450), (1545, 11770), (1605, 11330), (1650, 11021), (2266, 8025), (2354, 7725), (2575, 7062), (2675, 6798), (3090, 5885), (3210, 5665), (3399, 5350), (3531, 5150)]