16711884

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:164

約数の個数: 144

約数和(自身を含む): 52835328

約数和(自身を除く): 36123444

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 47, 51, 63, 68, 83, 84, 94, 102, 119, 126, 141, 153, 166, 188, 204, 238, 249, 252, 282, 306, 329, 332, 357, 423, 476, 498, 564, 581, 612, 658, 714, 747, 799, 846, 987, 996, 1071, 1162, 1316, 1411, 1428, 1494, 1598, 1692, 1743, 1974, 2142, 2324, 2397, 2822, 2961, 2988, 3196, 3486, 3901, 3948, 4233, 4284, 4794, 5229, 5593, 5644, 5922, 6972, 7191, 7802, 8466, 9588, 9877, 10458, 11186, 11703, 11844, 12699, 14382, 15604, 16779, 16932, 19754, 20916, 22372, 23406, 25398, 27307, 28764, 29631, 33558, 35109, 39508, 46812, 50337, 50796, 54614, 59262, 66317, 67116, 70218, 81921, 88893, 100674, 109228, 118524, 132634, 140436, 163842, 177786, 198951, 201348, 245763, 265268, 327684, 355572, 397902, 464219, 491526, 596853, 795804, 928438, 983052, 1193706, 1392657, 1856876, 2387412, 2785314, 4177971, 5570628, 8355942, 16711884]

約数ペア:

[(1, 16711884), (2, 8355942), (3, 5570628), (4, 4177971), (6, 2785314), (7, 2387412), (9, 1856876), (12, 1392657), (14, 1193706), (17, 983052), (18, 928438), (21, 795804), (28, 596853), (34, 491526), (36, 464219), (42, 397902), (47, 355572), (51, 327684), (63, 265268), (68, 245763), (83, 201348), (84, 198951), (94, 177786), (102, 163842), (119, 140436), (126, 132634), (141, 118524), (153, 109228), (166, 100674), (188, 88893), (204, 81921), (238, 70218), (249, 67116), (252, 66317), (282, 59262), (306, 54614), (329, 50796), (332, 50337), (357, 46812), (423, 39508), (476, 35109), (498, 33558), (564, 29631), (581, 28764), (612, 27307), (658, 25398), (714, 23406), (747, 22372), (799, 20916), (846, 19754), (987, 16932), (996, 16779), (1071, 15604), (1162, 14382), (1316, 12699), (1411, 11844), (1428, 11703), (1494, 11186), (1598, 10458), (1692, 9877), (1743, 9588), (1974, 8466), (2142, 7802), (2324, 7191), (2397, 6972), (2822, 5922), (2961, 5644), (2988, 5593), (3196, 5229), (3486, 4794), (3901, 4284), (3948, 4233)]