18633450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{491}}^1$

素因数の和:540

約数の個数: 96

約数和(自身を含む): 52710912

約数和(自身を除く): 34077462

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 23, 25, 30, 33, 46, 50, 55, 66, 69, 75, 110, 115, 138, 150, 165, 230, 253, 275, 330, 345, 491, 506, 550, 575, 690, 759, 825, 982, 1150, 1265, 1473, 1518, 1650, 1725, 2455, 2530, 2946, 3450, 3795, 4910, 5401, 6325, 7365, 7590, 10802, 11293, 12275, 12650, 14730, 16203, 18975, 22586, 24550, 27005, 32406, 33879, 36825, 37950, 54010, 56465, 67758, 73650, 81015, 112930, 124223, 135025, 162030, 169395, 248446, 270050, 282325, 338790, 372669, 405075, 564650, 621115, 745338, 810150, 846975, 1242230, 1693950, 1863345, 3105575, 3726690, 6211150, 9316725, 18633450]

約数ペア:

[(1, 18633450), (2, 9316725), (3, 6211150), (5, 3726690), (6, 3105575), (10, 1863345), (11, 1693950), (15, 1242230), (22, 846975), (23, 810150), (25, 745338), (30, 621115), (33, 564650), (46, 405075), (50, 372669), (55, 338790), (66, 282325), (69, 270050), (75, 248446), (110, 169395), (115, 162030), (138, 135025), (150, 124223), (165, 112930), (230, 81015), (253, 73650), (275, 67758), (330, 56465), (345, 54010), (491, 37950), (506, 36825), (550, 33879), (575, 32406), (690, 27005), (759, 24550), (825, 22586), (982, 18975), (1150, 16203), (1265, 14730), (1473, 12650), (1518, 12275), (1650, 11293), (1725, 10802), (2455, 7590), (2530, 7365), (2946, 6325), (3450, 5401), (3795, 4910)]