12470724

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:146

約数の個数: 144

約数和(自身を含む): 39626496

約数和(自身を除く): 27155772

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 41, 42, 51, 63, 68, 71, 82, 84, 102, 119, 123, 126, 142, 153, 164, 204, 213, 238, 246, 252, 284, 287, 306, 357, 369, 426, 476, 492, 497, 574, 612, 639, 697, 714, 738, 852, 861, 994, 1071, 1148, 1207, 1278, 1394, 1428, 1476, 1491, 1722, 1988, 2091, 2142, 2414, 2556, 2583, 2788, 2911, 2982, 3444, 3621, 4182, 4284, 4473, 4828, 4879, 5166, 5822, 5964, 6273, 7242, 8364, 8449, 8733, 8946, 9758, 10332, 10863, 11644, 12546, 14484, 14637, 16898, 17466, 17892, 19516, 20377, 21726, 25092, 25347, 26199, 29274, 33796, 34932, 40754, 43452, 43911, 49487, 50694, 52398, 58548, 61131, 76041, 81508, 87822, 98974, 101388, 104796, 122262, 148461, 152082, 175644, 183393, 197948, 244524, 296922, 304164, 346409, 366786, 445383, 593844, 692818, 733572, 890766, 1039227, 1385636, 1781532, 2078454, 3117681, 4156908, 6235362, 12470724]

約数ペア:

[(1, 12470724), (2, 6235362), (3, 4156908), (4, 3117681), (6, 2078454), (7, 1781532), (9, 1385636), (12, 1039227), (14, 890766), (17, 733572), (18, 692818), (21, 593844), (28, 445383), (34, 366786), (36, 346409), (41, 304164), (42, 296922), (51, 244524), (63, 197948), (68, 183393), (71, 175644), (82, 152082), (84, 148461), (102, 122262), (119, 104796), (123, 101388), (126, 98974), (142, 87822), (153, 81508), (164, 76041), (204, 61131), (213, 58548), (238, 52398), (246, 50694), (252, 49487), (284, 43911), (287, 43452), (306, 40754), (357, 34932), (369, 33796), (426, 29274), (476, 26199), (492, 25347), (497, 25092), (574, 21726), (612, 20377), (639, 19516), (697, 17892), (714, 17466), (738, 16898), (852, 14637), (861, 14484), (994, 12546), (1071, 11644), (1148, 10863), (1207, 10332), (1278, 9758), (1394, 8946), (1428, 8733), (1476, 8449), (1491, 8364), (1722, 7242), (1988, 6273), (2091, 5964), (2142, 5822), (2414, 5166), (2556, 4879), (2583, 4828), (2788, 4473), (2911, 4284), (2982, 4182), (3444, 3621)]