12804556284

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1291}}^1\times {\mathrm{21193}}^1$

素因数の和:22507

約数の個数: 72

約数和(自身を含む): 34885493552

約数和(自身を除く): 22080937268

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 1291, 2582, 3873, 5164, 7746, 11619, 15492, 16783, 21193, 23238, 33566, 42386, 46476, 50349, 63579, 67132, 84772, 100698, 127158, 151047, 190737, 201396, 254316, 275509, 302094, 381474, 551018, 604188, 762948, 826527, 1102036, 1653054, 2479581, 3306108, 4959162, 9918324, 27360163, 54720326, 82080489, 109440652, 164160978, 246241467, 328321956, 355682119, 492482934, 711364238, 984965868, 1067046357, 1422728476, 2134092714, 3201139071, 4268185428, 6402278142, 12804556284]

約数ペア:

[(1, 12804556284), (2, 6402278142), (3, 4268185428), (4, 3201139071), (6, 2134092714), (9, 1422728476), (12, 1067046357), (13, 984965868), (18, 711364238), (26, 492482934), (36, 355682119), (39, 328321956), (52, 246241467), (78, 164160978), (117, 109440652), (156, 82080489), (234, 54720326), (468, 27360163), (1291, 9918324), (2582, 4959162), (3873, 3306108), (5164, 2479581), (7746, 1653054), (11619, 1102036), (15492, 826527), (16783, 762948), (21193, 604188), (23238, 551018), (33566, 381474), (42386, 302094), (46476, 275509), (50349, 254316), (63579, 201396), (67132, 190737), (84772, 151047), (100698, 127158)]