9421308

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{491}}^1$

素因数の和:555

約数の個数: 72

約数和(自身を含む): 26325936

約数和(自身を除く): 16904628

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 41, 52, 78, 82, 117, 123, 156, 164, 234, 246, 369, 468, 491, 492, 533, 738, 982, 1066, 1473, 1476, 1599, 1964, 2132, 2946, 3198, 4419, 4797, 5892, 6383, 6396, 8838, 9594, 12766, 17676, 19149, 19188, 20131, 25532, 38298, 40262, 57447, 60393, 76596, 80524, 114894, 120786, 181179, 229788, 241572, 261703, 362358, 523406, 724716, 785109, 1046812, 1570218, 2355327, 3140436, 4710654, 9421308]

約数ペア:

[(1, 9421308), (2, 4710654), (3, 3140436), (4, 2355327), (6, 1570218), (9, 1046812), (12, 785109), (13, 724716), (18, 523406), (26, 362358), (36, 261703), (39, 241572), (41, 229788), (52, 181179), (78, 120786), (82, 114894), (117, 80524), (123, 76596), (156, 60393), (164, 57447), (234, 40262), (246, 38298), (369, 25532), (468, 20131), (491, 19188), (492, 19149), (533, 17676), (738, 12766), (982, 9594), (1066, 8838), (1473, 6396), (1476, 6383), (1599, 5892), (1964, 4797), (2132, 4419), (2946, 3198)]