18316440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{613}}^1$

素因数の和:713

約数の個数: 96

約数和(自身を含む): 60343920

約数和(自身を除く): 42027480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 83, 90, 120, 166, 180, 249, 332, 360, 415, 498, 613, 664, 747, 830, 996, 1226, 1245, 1494, 1660, 1839, 1992, 2452, 2490, 2988, 3065, 3320, 3678, 3735, 4904, 4980, 5517, 5976, 6130, 7356, 7470, 9195, 9960, 11034, 12260, 14712, 14940, 18390, 22068, 24520, 27585, 29880, 36780, 44136, 50879, 55170, 73560, 101758, 110340, 152637, 203516, 220680, 254395, 305274, 407032, 457911, 508790, 610548, 763185, 915822, 1017580, 1221096, 1526370, 1831644, 2035160, 2289555, 3052740, 3663288, 4579110, 6105480, 9158220, 18316440]

約数ペア:

[(1, 18316440), (2, 9158220), (3, 6105480), (4, 4579110), (5, 3663288), (6, 3052740), (8, 2289555), (9, 2035160), (10, 1831644), (12, 1526370), (15, 1221096), (18, 1017580), (20, 915822), (24, 763185), (30, 610548), (36, 508790), (40, 457911), (45, 407032), (60, 305274), (72, 254395), (83, 220680), (90, 203516), (120, 152637), (166, 110340), (180, 101758), (249, 73560), (332, 55170), (360, 50879), (415, 44136), (498, 36780), (613, 29880), (664, 27585), (747, 24520), (830, 22068), (996, 18390), (1226, 14940), (1245, 14712), (1494, 12260), (1660, 11034), (1839, 9960), (1992, 9195), (2452, 7470), (2490, 7356), (2988, 6130), (3065, 5976), (3320, 5517), (3678, 4980), (3735, 4904)]