1207418004

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{135787}}^1$

素因数の和:135829

約数の個数: 72

約数和(自身を含む): 3459878240

約数和(自身を除く): 2252460236

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 156, 171, 228, 234, 247, 342, 468, 494, 684, 741, 988, 1482, 2223, 2964, 4446, 8892, 135787, 271574, 407361, 543148, 814722, 1222083, 1629444, 1765231, 2444166, 2579953, 3530462, 4888332, 5159906, 5295693, 7060924, 7739859, 10319812, 10591386, 15479718, 15887079, 21182772, 23219577, 30959436, 31774158, 33539389, 46439154, 63548316, 67078778, 92878308, 100618167, 134157556, 201236334, 301854501, 402472668, 603709002, 1207418004]

約数ペア:

[(1, 1207418004), (2, 603709002), (3, 402472668), (4, 301854501), (6, 201236334), (9, 134157556), (12, 100618167), (13, 92878308), (18, 67078778), (19, 63548316), (26, 46439154), (36, 33539389), (38, 31774158), (39, 30959436), (52, 23219577), (57, 21182772), (76, 15887079), (78, 15479718), (114, 10591386), (117, 10319812), (156, 7739859), (171, 7060924), (228, 5295693), (234, 5159906), (247, 4888332), (342, 3530462), (468, 2579953), (494, 2444166), (684, 1765231), (741, 1629444), (988, 1222083), (1482, 814722), (2223, 543148), (2964, 407361), (4446, 271574), (8892, 135787)]