1209373116

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{66347}}^1$

素因数の和:66399

約数の個数: 72

約数和(自身を含む): 3388525056

約数和(自身を除く): 2179151940

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 49, 62, 84, 93, 98, 124, 147, 186, 196, 217, 294, 372, 434, 588, 651, 868, 1302, 1519, 2604, 3038, 4557, 6076, 9114, 18228, 66347, 132694, 199041, 265388, 398082, 464429, 796164, 928858, 1393287, 1857716, 2056757, 2786574, 3251003, 4113514, 5573148, 6170271, 6502006, 8227028, 9753009, 12340542, 13004012, 14397299, 19506018, 24681084, 28794598, 39012036, 43191897, 57589196, 86383794, 100781093, 172767588, 201562186, 302343279, 403124372, 604686558, 1209373116]

約数ペア:

[(1, 1209373116), (2, 604686558), (3, 403124372), (4, 302343279), (6, 201562186), (7, 172767588), (12, 100781093), (14, 86383794), (21, 57589196), (28, 43191897), (31, 39012036), (42, 28794598), (49, 24681084), (62, 19506018), (84, 14397299), (93, 13004012), (98, 12340542), (124, 9753009), (147, 8227028), (186, 6502006), (196, 6170271), (217, 5573148), (294, 4113514), (372, 3251003), (434, 2786574), (588, 2056757), (651, 1857716), (868, 1393287), (1302, 928858), (1519, 796164), (2604, 464429), (3038, 398082), (4557, 265388), (6076, 199041), (9114, 132694), (18228, 66347)]