15666530778

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{283}}^1\times {\mathrm{1381}}^1$

素因数の和:1820

約数の個数: 96

約数和(自身を含む): 36369508032

約数和(自身を除く): 20702977254

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 131, 153, 262, 283, 306, 393, 566, 786, 849, 1179, 1381, 1698, 2227, 2358, 2547, 2762, 4143, 4454, 4811, 5094, 6681, 8286, 9622, 12429, 13362, 14433, 20043, 23477, 24858, 28866, 37073, 40086, 43299, 46954, 70431, 74146, 86598, 111219, 140862, 180911, 211293, 222438, 333657, 361822, 390823, 422586, 542733, 630241, 667314, 781646, 1085466, 1172469, 1260482, 1628199, 1890723, 2344938, 3075487, 3256398, 3517407, 3781446, 5672169, 6150974, 6643991, 7034814, 9226461, 11344338, 13287982, 18452922, 19931973, 27679383, 39863946, 51197813, 55358766, 59795919, 102395626, 119591838, 153593439, 307186878, 460780317, 870362821, 921560634, 1740725642, 2611088463, 5222176926, 7833265389, 15666530778]

約数ペア:

[(1, 15666530778), (2, 7833265389), (3, 5222176926), (6, 2611088463), (9, 1740725642), (17, 921560634), (18, 870362821), (34, 460780317), (51, 307186878), (102, 153593439), (131, 119591838), (153, 102395626), (262, 59795919), (283, 55358766), (306, 51197813), (393, 39863946), (566, 27679383), (786, 19931973), (849, 18452922), (1179, 13287982), (1381, 11344338), (1698, 9226461), (2227, 7034814), (2358, 6643991), (2547, 6150974), (2762, 5672169), (4143, 3781446), (4454, 3517407), (4811, 3256398), (5094, 3075487), (6681, 2344938), (8286, 1890723), (9622, 1628199), (12429, 1260482), (13362, 1172469), (14433, 1085466), (20043, 781646), (23477, 667314), (24858, 630241), (28866, 542733), (37073, 422586), (40086, 390823), (43299, 361822), (46954, 333657), (70431, 222438), (74146, 211293), (86598, 180911), (111219, 140862)]