13267548

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1$

素因数の和:216

約数の個数: 144

約数和(自身を含む): 42981120

約数和(自身を除く): 29713572

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 19, 21, 28, 34, 36, 38, 42, 51, 57, 63, 68, 76, 84, 102, 114, 119, 126, 133, 153, 163, 171, 204, 228, 238, 252, 266, 306, 323, 326, 342, 357, 399, 476, 489, 532, 612, 646, 652, 684, 714, 798, 969, 978, 1071, 1141, 1197, 1292, 1428, 1467, 1596, 1938, 1956, 2142, 2261, 2282, 2394, 2771, 2907, 2934, 3097, 3423, 3876, 4284, 4522, 4564, 4788, 5542, 5814, 5868, 6194, 6783, 6846, 8313, 9044, 9291, 10269, 11084, 11628, 12388, 13566, 13692, 16626, 18582, 19397, 20349, 20538, 21679, 24939, 27132, 27873, 33252, 37164, 38794, 40698, 41076, 43358, 49878, 52649, 55746, 58191, 65037, 77588, 81396, 86716, 99756, 105298, 111492, 116382, 130074, 157947, 174573, 195111, 210596, 232764, 260148, 315894, 349146, 368543, 390222, 473841, 631788, 698292, 737086, 780444, 947682, 1105629, 1474172, 1895364, 2211258, 3316887, 4422516, 6633774, 13267548]

約数ペア:

[(1, 13267548), (2, 6633774), (3, 4422516), (4, 3316887), (6, 2211258), (7, 1895364), (9, 1474172), (12, 1105629), (14, 947682), (17, 780444), (18, 737086), (19, 698292), (21, 631788), (28, 473841), (34, 390222), (36, 368543), (38, 349146), (42, 315894), (51, 260148), (57, 232764), (63, 210596), (68, 195111), (76, 174573), (84, 157947), (102, 130074), (114, 116382), (119, 111492), (126, 105298), (133, 99756), (153, 86716), (163, 81396), (171, 77588), (204, 65037), (228, 58191), (238, 55746), (252, 52649), (266, 49878), (306, 43358), (323, 41076), (326, 40698), (342, 38794), (357, 37164), (399, 33252), (476, 27873), (489, 27132), (532, 24939), (612, 21679), (646, 20538), (652, 20349), (684, 19397), (714, 18582), (798, 16626), (969, 13692), (978, 13566), (1071, 12388), (1141, 11628), (1197, 11084), (1292, 10269), (1428, 9291), (1467, 9044), (1596, 8313), (1938, 6846), (1956, 6783), (2142, 6194), (2261, 5868), (2282, 5814), (2394, 5542), (2771, 4788), (2907, 4564), (2934, 4522), (3097, 4284), (3423, 3876)]