23989518

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{59}}^1\times {\mathrm{461}}^1$

素因数の和:542

約数の個数: 72

約数和(自身を含む): 61621560

約数和(自身を除く): 37632042

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 59, 63, 98, 118, 126, 147, 177, 294, 354, 413, 441, 461, 531, 826, 882, 922, 1062, 1239, 1383, 2478, 2766, 2891, 3227, 3717, 4149, 5782, 6454, 7434, 8298, 8673, 9681, 17346, 19362, 22589, 26019, 27199, 29043, 45178, 52038, 54398, 58086, 67767, 81597, 135534, 163194, 190393, 203301, 244791, 380786, 406602, 489582, 571179, 1142358, 1332751, 1713537, 2665502, 3427074, 3998253, 7996506, 11994759, 23989518]

約数ペア:

[(1, 23989518), (2, 11994759), (3, 7996506), (6, 3998253), (7, 3427074), (9, 2665502), (14, 1713537), (18, 1332751), (21, 1142358), (42, 571179), (49, 489582), (59, 406602), (63, 380786), (98, 244791), (118, 203301), (126, 190393), (147, 163194), (177, 135534), (294, 81597), (354, 67767), (413, 58086), (441, 54398), (461, 52038), (531, 45178), (826, 29043), (882, 27199), (922, 26019), (1062, 22589), (1239, 19362), (1383, 17346), (2478, 9681), (2766, 8673), (2891, 8298), (3227, 7434), (3717, 6454), (4149, 5782)]