123571266

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{13313}}^1$

素因数の和:13355

約数の個数: 64

約数和(自身を含む): 322092288

約数和(自身を除く): 198521022

約数列:

[1, 2, 3, 6, 7, 13, 14, 17, 21, 26, 34, 39, 42, 51, 78, 91, 102, 119, 182, 221, 238, 273, 357, 442, 546, 663, 714, 1326, 1547, 3094, 4641, 9282, 13313, 26626, 39939, 79878, 93191, 173069, 186382, 226321, 279573, 346138, 452642, 519207, 559146, 678963, 1038414, 1211483, 1357926, 1584247, 2422966, 2942173, 3168494, 3634449, 4752741, 5884346, 7268898, 8826519, 9505482, 17653038, 20595211, 41190422, 61785633, 123571266]

約数ペア:

[(1, 123571266), (2, 61785633), (3, 41190422), (6, 20595211), (7, 17653038), (13, 9505482), (14, 8826519), (17, 7268898), (21, 5884346), (26, 4752741), (34, 3634449), (39, 3168494), (42, 2942173), (51, 2422966), (78, 1584247), (91, 1357926), (102, 1211483), (119, 1038414), (182, 678963), (221, 559146), (238, 519207), (273, 452642), (357, 346138), (442, 279573), (546, 226321), (663, 186382), (714, 173069), (1326, 93191), (1547, 79878), (3094, 39939), (4641, 26626), (9282, 13313)]