7389185076

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2255551}}^1$

素因数の和:2255581

約数の個数: 72

約数和(自身を含む): 22988585984

約数和(自身を除く): 15599400908

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 2255551, 4511102, 6766653, 9022204, 13533306, 15788857, 20299959, 27066612, 29322163, 31577714, 40599918, 47366571, 58644326, 63155428, 81199836, 87966489, 94733142, 117288652, 142099713, 175932978, 189466284, 205255141, 263899467, 284199426, 351865956, 410510282, 527798934, 568398852, 615765423, 821020564, 1055597868, 1231530846, 1847296269, 2463061692, 3694592538, 7389185076]

約数ペア:

[(1, 7389185076), (2, 3694592538), (3, 2463061692), (4, 1847296269), (6, 1231530846), (7, 1055597868), (9, 821020564), (12, 615765423), (13, 568398852), (14, 527798934), (18, 410510282), (21, 351865956), (26, 284199426), (28, 263899467), (36, 205255141), (39, 189466284), (42, 175932978), (52, 142099713), (63, 117288652), (78, 94733142), (84, 87966489), (91, 81199836), (117, 63155428), (126, 58644326), (156, 47366571), (182, 40599918), (234, 31577714), (252, 29322163), (273, 27066612), (364, 20299959), (468, 15788857), (546, 13533306), (819, 9022204), (1092, 6766653), (1638, 4511102), (3276, 2255551)]