12916566

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{191}}^1$

素因数の和:246

約数の個数: 72

約数和(自身を含む): 32183424

約数和(自身を除く): 19266858

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 191, 221, 234, 289, 306, 382, 442, 573, 578, 663, 867, 1146, 1326, 1719, 1734, 1989, 2483, 2601, 3247, 3438, 3757, 3978, 4966, 5202, 6494, 7449, 7514, 9741, 11271, 14898, 19482, 22347, 22542, 29223, 33813, 42211, 44694, 55199, 58446, 67626, 84422, 110398, 126633, 165597, 253266, 331194, 379899, 496791, 717587, 759798, 993582, 1435174, 2152761, 4305522, 6458283, 12916566]

約数ペア:

[(1, 12916566), (2, 6458283), (3, 4305522), (6, 2152761), (9, 1435174), (13, 993582), (17, 759798), (18, 717587), (26, 496791), (34, 379899), (39, 331194), (51, 253266), (78, 165597), (102, 126633), (117, 110398), (153, 84422), (191, 67626), (221, 58446), (234, 55199), (289, 44694), (306, 42211), (382, 33813), (442, 29223), (573, 22542), (578, 22347), (663, 19482), (867, 14898), (1146, 11271), (1326, 9741), (1719, 7514), (1734, 7449), (1989, 6494), (2483, 5202), (2601, 4966), (3247, 3978), (3438, 3757)]