22893156

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4447}}^1$

素因数の和:4481

約数の個数: 72

約数和(自身を含む): 68001024

約数和(自身を除く): 45107868

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 78, 99, 117, 132, 143, 156, 198, 234, 286, 396, 429, 468, 572, 858, 1287, 1716, 2574, 4447, 5148, 8894, 13341, 17788, 26682, 40023, 48917, 53364, 57811, 80046, 97834, 115622, 146751, 160092, 173433, 195668, 231244, 293502, 346866, 440253, 520299, 587004, 635921, 693732, 880506, 1040598, 1271842, 1761012, 1907763, 2081196, 2543684, 3815526, 5723289, 7631052, 11446578, 22893156]

約数ペア:

[(1, 22893156), (2, 11446578), (3, 7631052), (4, 5723289), (6, 3815526), (9, 2543684), (11, 2081196), (12, 1907763), (13, 1761012), (18, 1271842), (22, 1040598), (26, 880506), (33, 693732), (36, 635921), (39, 587004), (44, 520299), (52, 440253), (66, 346866), (78, 293502), (99, 231244), (117, 195668), (132, 173433), (143, 160092), (156, 146751), (198, 115622), (234, 97834), (286, 80046), (396, 57811), (429, 53364), (468, 48917), (572, 40023), (858, 26682), (1287, 17788), (1716, 13341), (2574, 8894), (4447, 5148)]