18436392

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19697}}^1$

素因数の和:19722

約数の個数: 48

約数和(自身を含む): 53775540

約数和(自身を除く): 35339148

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 19697, 39394, 59091, 78788, 118182, 157576, 177273, 236364, 256061, 354546, 472728, 512122, 709092, 768183, 1024244, 1418184, 1536366, 2048488, 2304549, 3072732, 4609098, 6145464, 9218196, 18436392]

約数ペア:

[(1, 18436392), (2, 9218196), (3, 6145464), (4, 4609098), (6, 3072732), (8, 2304549), (9, 2048488), (12, 1536366), (13, 1418184), (18, 1024244), (24, 768183), (26, 709092), (36, 512122), (39, 472728), (52, 354546), (72, 256061), (78, 236364), (104, 177273), (117, 157576), (156, 118182), (234, 78788), (312, 59091), (468, 39394), (936, 19697)]