45128538

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{27551}}^1$

素因数の和:27579

約数の個数: 48

約数和(自身を含む): 120347136

約数和(自身を除く): 75218598

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 27551, 55102, 82653, 165306, 192857, 247959, 358163, 385714, 495918, 578571, 716326, 1074489, 1157142, 1735713, 2148978, 2507141, 3223467, 3471426, 5014282, 6446934, 7521423, 15042846, 22564269, 45128538]

約数ペア:

[(1, 45128538), (2, 22564269), (3, 15042846), (6, 7521423), (7, 6446934), (9, 5014282), (13, 3471426), (14, 3223467), (18, 2507141), (21, 2148978), (26, 1735713), (39, 1157142), (42, 1074489), (63, 716326), (78, 578571), (91, 495918), (117, 385714), (126, 358163), (182, 247959), (234, 192857), (273, 165306), (546, 82653), (819, 55102), (1638, 27551)]