18203634

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1$

素因数の和:176

約数の個数: 96

約数和(自身を含む): 45826560

約数和(自身を除く): 27622926

約数列:

[1, 2, 3, 6, 9, 17, 18, 19, 31, 34, 38, 51, 57, 62, 93, 101, 102, 114, 153, 171, 186, 202, 279, 303, 306, 323, 342, 527, 558, 589, 606, 646, 909, 969, 1054, 1178, 1581, 1717, 1767, 1818, 1919, 1938, 2907, 3131, 3162, 3434, 3534, 3838, 4743, 5151, 5301, 5757, 5814, 6262, 9393, 9486, 10013, 10302, 10602, 11514, 15453, 17271, 18786, 20026, 28179, 30039, 30906, 32623, 34542, 53227, 56358, 59489, 60078, 65246, 90117, 97869, 106454, 118978, 159681, 178467, 180234, 195738, 293607, 319362, 356934, 479043, 535401, 587214, 958086, 1011313, 1070802, 2022626, 3033939, 6067878, 9101817, 18203634]

約数ペア:

[(1, 18203634), (2, 9101817), (3, 6067878), (6, 3033939), (9, 2022626), (17, 1070802), (18, 1011313), (19, 958086), (31, 587214), (34, 535401), (38, 479043), (51, 356934), (57, 319362), (62, 293607), (93, 195738), (101, 180234), (102, 178467), (114, 159681), (153, 118978), (171, 106454), (186, 97869), (202, 90117), (279, 65246), (303, 60078), (306, 59489), (323, 56358), (342, 53227), (527, 34542), (558, 32623), (589, 30906), (606, 30039), (646, 28179), (909, 20026), (969, 18786), (1054, 17271), (1178, 15453), (1581, 11514), (1717, 10602), (1767, 10302), (1818, 10013), (1919, 9486), (1938, 9393), (2907, 6262), (3131, 5814), (3162, 5757), (3434, 5301), (3534, 5151), (3838, 4743)]