2187992088

素因数分解:

$2^3\times 3^4\times {\mathrm{101}}^2\times {\mathrm{331}}^1$

素因数の和:551

約数の個数: 120

約数和(自身を含む): 6208381740

約数和(自身を除く): 4020389652

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 101, 108, 162, 202, 216, 303, 324, 331, 404, 606, 648, 662, 808, 909, 993, 1212, 1324, 1818, 1986, 2424, 2648, 2727, 2979, 3636, 3972, 5454, 5958, 7272, 7944, 8181, 8937, 10201, 10908, 11916, 16362, 17874, 20402, 21816, 23832, 26811, 30603, 32724, 33431, 35748, 40804, 53622, 61206, 65448, 66862, 71496, 81608, 91809, 100293, 107244, 122412, 133724, 183618, 200586, 214488, 244824, 267448, 275427, 300879, 367236, 401172, 550854, 601758, 734472, 802344, 826281, 902637, 1101708, 1203516, 1652562, 1805274, 2203416, 2407032, 2707911, 3305124, 3376531, 3610548, 5415822, 6610248, 6753062, 7221096, 10129593, 10831644, 13506124, 20259186, 21663288, 27012248, 30388779, 40518372, 60777558, 81036744, 91166337, 121555116, 182332674, 243110232, 273499011, 364665348, 546998022, 729330696, 1093996044, 2187992088]

約数ペア:

[(1, 2187992088), (2, 1093996044), (3, 729330696), (4, 546998022), (6, 364665348), (8, 273499011), (9, 243110232), (12, 182332674), (18, 121555116), (24, 91166337), (27, 81036744), (36, 60777558), (54, 40518372), (72, 30388779), (81, 27012248), (101, 21663288), (108, 20259186), (162, 13506124), (202, 10831644), (216, 10129593), (303, 7221096), (324, 6753062), (331, 6610248), (404, 5415822), (606, 3610548), (648, 3376531), (662, 3305124), (808, 2707911), (909, 2407032), (993, 2203416), (1212, 1805274), (1324, 1652562), (1818, 1203516), (1986, 1101708), (2424, 902637), (2648, 826281), (2727, 802344), (2979, 734472), (3636, 601758), (3972, 550854), (5454, 401172), (5958, 367236), (7272, 300879), (7944, 275427), (8181, 267448), (8937, 244824), (10201, 214488), (10908, 200586), (11916, 183618), (16362, 133724), (17874, 122412), (20402, 107244), (21816, 100293), (23832, 91809), (26811, 81608), (30603, 71496), (32724, 66862), (33431, 65448), (35748, 61206), (40804, 53622)]