12857592258

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{7039}}^1$

素因数の和:7189

約数の個数: 144

約数和(自身を含む): 34429824000

約数和(自身を除く): 21572231742

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 49, 57, 63, 98, 109, 114, 126, 133, 147, 171, 218, 266, 294, 327, 342, 399, 441, 654, 763, 798, 882, 931, 981, 1197, 1526, 1862, 1962, 2071, 2289, 2394, 2793, 4142, 4578, 5341, 5586, 6213, 6867, 7039, 8379, 10682, 12426, 13734, 14078, 14497, 16023, 16758, 18639, 21117, 28994, 32046, 37278, 42234, 43491, 48069, 49273, 63351, 86982, 96138, 98546, 101479, 126702, 130473, 133741, 147819, 202958, 260946, 267482, 295638, 304437, 344911, 401223, 443457, 608874, 689822, 767251, 802446, 886914, 913311, 936187, 1034733, 1203669, 1534502, 1826622, 1872374, 2069466, 2301753, 2407338, 2808561, 3104199, 4603506, 5370757, 5617122, 6208398, 6553309, 6905259, 8425683, 10741514, 13106618, 13810518, 14577769, 16112271, 16851366, 19659927, 29155538, 32224542, 37595299, 39319854, 43733307, 48336813, 58979781, 75190598, 87466614, 96673626, 102044383, 112785897, 117959562, 131199921, 204088766, 225571794, 262399842, 306133149, 338357691, 612266298, 676715382, 714310681, 918399447, 1428621362, 1836798894, 2142932043, 4285864086, 6428796129, 12857592258]

約数ペア:

[(1, 12857592258), (2, 6428796129), (3, 4285864086), (6, 2142932043), (7, 1836798894), (9, 1428621362), (14, 918399447), (18, 714310681), (19, 676715382), (21, 612266298), (38, 338357691), (42, 306133149), (49, 262399842), (57, 225571794), (63, 204088766), (98, 131199921), (109, 117959562), (114, 112785897), (126, 102044383), (133, 96673626), (147, 87466614), (171, 75190598), (218, 58979781), (266, 48336813), (294, 43733307), (327, 39319854), (342, 37595299), (399, 32224542), (441, 29155538), (654, 19659927), (763, 16851366), (798, 16112271), (882, 14577769), (931, 13810518), (981, 13106618), (1197, 10741514), (1526, 8425683), (1862, 6905259), (1962, 6553309), (2071, 6208398), (2289, 5617122), (2394, 5370757), (2793, 4603506), (4142, 3104199), (4578, 2808561), (5341, 2407338), (5586, 2301753), (6213, 2069466), (6867, 1872374), (7039, 1826622), (8379, 1534502), (10682, 1203669), (12426, 1034733), (13734, 936187), (14078, 913311), (14497, 886914), (16023, 802446), (16758, 767251), (18639, 689822), (21117, 608874), (28994, 443457), (32046, 401223), (37278, 344911), (42234, 304437), (43491, 295638), (48069, 267482), (49273, 260946), (63351, 202958), (86982, 147819), (96138, 133741), (98546, 130473), (101479, 126702)]