1234701396

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{48787}}^1$

素因数の和:48853

約数の個数: 72

約数和(自身を含む): 3374178080

約数和(自身を除く): 2139476684

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 37, 38, 57, 74, 76, 111, 114, 148, 171, 222, 228, 333, 342, 444, 666, 684, 703, 1332, 1406, 2109, 2812, 4218, 6327, 8436, 12654, 25308, 48787, 97574, 146361, 195148, 292722, 439083, 585444, 878166, 926953, 1756332, 1805119, 1853906, 2780859, 3610238, 3707812, 5415357, 5561718, 7220476, 8342577, 10830714, 11123436, 16246071, 16685154, 21661428, 32492142, 33370308, 34297261, 64984284, 68594522, 102891783, 137189044, 205783566, 308675349, 411567132, 617350698, 1234701396]

約数ペア:

[(1, 1234701396), (2, 617350698), (3, 411567132), (4, 308675349), (6, 205783566), (9, 137189044), (12, 102891783), (18, 68594522), (19, 64984284), (36, 34297261), (37, 33370308), (38, 32492142), (57, 21661428), (74, 16685154), (76, 16246071), (111, 11123436), (114, 10830714), (148, 8342577), (171, 7220476), (222, 5561718), (228, 5415357), (333, 3707812), (342, 3610238), (444, 2780859), (666, 1853906), (684, 1805119), (703, 1756332), (1332, 926953), (1406, 878166), (2109, 585444), (2812, 439083), (4218, 292722), (6327, 195148), (8436, 146361), (12654, 97574), (25308, 48787)]