42798492

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:208

約数の個数: 144

約数和(自身を含む): 127475712

約数和(自身を除く): 84677220

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 23, 33, 36, 37, 44, 46, 66, 69, 74, 92, 99, 111, 127, 132, 138, 148, 198, 207, 222, 253, 254, 276, 333, 381, 396, 407, 414, 444, 506, 508, 666, 759, 762, 814, 828, 851, 1012, 1143, 1221, 1332, 1397, 1518, 1524, 1628, 1702, 2277, 2286, 2442, 2553, 2794, 2921, 3036, 3404, 3663, 4191, 4554, 4572, 4699, 4884, 5106, 5588, 5842, 7326, 7659, 8382, 8763, 9108, 9361, 9398, 10212, 11684, 12573, 14097, 14652, 15318, 16764, 17526, 18722, 18796, 25146, 26289, 28083, 28194, 30636, 32131, 35052, 37444, 42291, 50292, 51689, 52578, 56166, 56388, 64262, 84249, 84582, 96393, 103378, 105156, 108077, 112332, 128524, 155067, 168498, 169164, 192786, 206756, 216154, 289179, 310134, 324231, 336996, 385572, 432308, 465201, 578358, 620268, 648462, 930402, 972693, 1156716, 1188847, 1296924, 1860804, 1945386, 2377694, 3566541, 3890772, 4755388, 7133082, 10699623, 14266164, 21399246, 42798492]

約数ペア:

[(1, 42798492), (2, 21399246), (3, 14266164), (4, 10699623), (6, 7133082), (9, 4755388), (11, 3890772), (12, 3566541), (18, 2377694), (22, 1945386), (23, 1860804), (33, 1296924), (36, 1188847), (37, 1156716), (44, 972693), (46, 930402), (66, 648462), (69, 620268), (74, 578358), (92, 465201), (99, 432308), (111, 385572), (127, 336996), (132, 324231), (138, 310134), (148, 289179), (198, 216154), (207, 206756), (222, 192786), (253, 169164), (254, 168498), (276, 155067), (333, 128524), (381, 112332), (396, 108077), (407, 105156), (414, 103378), (444, 96393), (506, 84582), (508, 84249), (666, 64262), (759, 56388), (762, 56166), (814, 52578), (828, 51689), (851, 50292), (1012, 42291), (1143, 37444), (1221, 35052), (1332, 32131), (1397, 30636), (1518, 28194), (1524, 28083), (1628, 26289), (1702, 25146), (2277, 18796), (2286, 18722), (2442, 17526), (2553, 16764), (2794, 15318), (2921, 14652), (3036, 14097), (3404, 12573), (3663, 11684), (4191, 10212), (4554, 9398), (4572, 9361), (4699, 9108), (4884, 8763), (5106, 8382), (5588, 7659), (5842, 7326)]