18853554564

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{9059}}^1\times {\mathrm{4447}}^1$

素因数の和:13529

約数の個数: 72

約数和(自身を含む): 51340773120

約数和(自身を除く): 32487218556

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 4447, 8894, 9059, 13341, 17788, 18118, 26682, 27177, 36236, 40023, 53364, 54354, 57811, 80046, 81531, 108708, 115622, 117767, 160092, 163062, 173433, 231244, 235534, 326124, 346866, 353301, 471068, 520299, 693732, 706602, 1040598, 1059903, 1413204, 2081196, 2119806, 4239612, 40285373, 80570746, 120856119, 161141492, 241712238, 362568357, 483424476, 523709849, 725136714, 1047419698, 1450273428, 1571129547, 2094839396, 3142259094, 4713388641, 6284518188, 9426777282, 18853554564]

約数ペア:

[(1, 18853554564), (2, 9426777282), (3, 6284518188), (4, 4713388641), (6, 3142259094), (9, 2094839396), (12, 1571129547), (13, 1450273428), (18, 1047419698), (26, 725136714), (36, 523709849), (39, 483424476), (52, 362568357), (78, 241712238), (117, 161141492), (156, 120856119), (234, 80570746), (468, 40285373), (4447, 4239612), (8894, 2119806), (9059, 2081196), (13341, 1413204), (17788, 1059903), (18118, 1040598), (26682, 706602), (27177, 693732), (36236, 520299), (40023, 471068), (53364, 353301), (54354, 346866), (57811, 326124), (80046, 235534), (81531, 231244), (108708, 173433), (115622, 163062), (117767, 160092)]