4427019684

素因数分解:

$2^2\times 3^5\times {\mathrm{19}}^1\times {\mathrm{239713}}^1$

素因数の和:239751

約数の個数: 72

約数和(自身を含む): 12215825440

約数和(自身を除く): 7788805756

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 81, 108, 114, 162, 171, 228, 243, 324, 342, 486, 513, 684, 972, 1026, 1539, 2052, 3078, 4617, 6156, 9234, 18468, 239713, 479426, 719139, 958852, 1438278, 2157417, 2876556, 4314834, 4554547, 6472251, 8629668, 9109094, 12944502, 13663641, 18218188, 19416753, 25889004, 27327282, 38833506, 40990923, 54654564, 58250259, 77667012, 81981846, 116500518, 122972769, 163963692, 233001036, 245945538, 368918307, 491891076, 737836614, 1106754921, 1475673228, 2213509842, 4427019684]

約数ペア:

[(1, 4427019684), (2, 2213509842), (3, 1475673228), (4, 1106754921), (6, 737836614), (9, 491891076), (12, 368918307), (18, 245945538), (19, 233001036), (27, 163963692), (36, 122972769), (38, 116500518), (54, 81981846), (57, 77667012), (76, 58250259), (81, 54654564), (108, 40990923), (114, 38833506), (162, 27327282), (171, 25889004), (228, 19416753), (243, 18218188), (324, 13663641), (342, 12944502), (486, 9109094), (513, 8629668), (684, 6472251), (972, 4554547), (1026, 4314834), (1539, 2876556), (2052, 2157417), (3078, 1438278), (4617, 958852), (6156, 719139), (9234, 479426), (18468, 239713)]