10440738

素因数分解:

$2^1\times 3^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1$

素因数の和:72

約数の個数: 128

約数和(自身を含む): 30228480

約数和(自身を除く): 19787742

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 31, 33, 42, 54, 62, 63, 66, 77, 81, 93, 99, 126, 154, 162, 186, 189, 198, 217, 231, 243, 279, 297, 341, 378, 434, 462, 486, 558, 567, 594, 651, 682, 693, 729, 837, 891, 1023, 1134, 1302, 1386, 1458, 1674, 1701, 1782, 1953, 2046, 2079, 2187, 2387, 2511, 2673, 3069, 3402, 3906, 4158, 4374, 4774, 5022, 5103, 5346, 5859, 6138, 6237, 7161, 7533, 8019, 9207, 10206, 11718, 12474, 14322, 15066, 15309, 16038, 17577, 18414, 18711, 21483, 22599, 24057, 27621, 30618, 35154, 37422, 42966, 45198, 48114, 52731, 55242, 56133, 64449, 67797, 82863, 105462, 112266, 128898, 135594, 158193, 165726, 168399, 193347, 248589, 316386, 336798, 386694, 474579, 497178, 580041, 745767, 949158, 1160082, 1491534, 1740123, 3480246, 5220369, 10440738]

約数ペア:

[(1, 10440738), (2, 5220369), (3, 3480246), (6, 1740123), (7, 1491534), (9, 1160082), (11, 949158), (14, 745767), (18, 580041), (21, 497178), (22, 474579), (27, 386694), (31, 336798), (33, 316386), (42, 248589), (54, 193347), (62, 168399), (63, 165726), (66, 158193), (77, 135594), (81, 128898), (93, 112266), (99, 105462), (126, 82863), (154, 67797), (162, 64449), (186, 56133), (189, 55242), (198, 52731), (217, 48114), (231, 45198), (243, 42966), (279, 37422), (297, 35154), (341, 30618), (378, 27621), (434, 24057), (462, 22599), (486, 21483), (558, 18711), (567, 18414), (594, 17577), (651, 16038), (682, 15309), (693, 15066), (729, 14322), (837, 12474), (891, 11718), (1023, 10206), (1134, 9207), (1302, 8019), (1386, 7533), (1458, 7161), (1674, 6237), (1701, 6138), (1782, 5859), (1953, 5346), (2046, 5103), (2079, 5022), (2187, 4774), (2387, 4374), (2511, 4158), (2673, 3906), (3069, 3402)]