16509864

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{101}}^1\times {\mathrm{139}}^1$

素因数の和:263

約数の個数: 96

約数和(自身を含む): 48837600

約数和(自身を除く): 32327736

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 101, 139, 147, 168, 196, 202, 278, 294, 303, 392, 404, 417, 556, 588, 606, 707, 808, 834, 973, 1112, 1176, 1212, 1414, 1668, 1946, 2121, 2424, 2828, 2919, 3336, 3892, 4242, 4949, 5656, 5838, 6811, 7784, 8484, 9898, 11676, 13622, 14039, 14847, 16968, 19796, 20433, 23352, 27244, 28078, 29694, 39592, 40866, 42117, 54488, 56156, 59388, 81732, 84234, 98273, 112312, 118776, 163464, 168468, 196546, 294819, 336936, 393092, 589638, 687911, 786184, 1179276, 1375822, 2063733, 2358552, 2751644, 4127466, 5503288, 8254932, 16509864]

約数ペア:

[(1, 16509864), (2, 8254932), (3, 5503288), (4, 4127466), (6, 2751644), (7, 2358552), (8, 2063733), (12, 1375822), (14, 1179276), (21, 786184), (24, 687911), (28, 589638), (42, 393092), (49, 336936), (56, 294819), (84, 196546), (98, 168468), (101, 163464), (139, 118776), (147, 112312), (168, 98273), (196, 84234), (202, 81732), (278, 59388), (294, 56156), (303, 54488), (392, 42117), (404, 40866), (417, 39592), (556, 29694), (588, 28078), (606, 27244), (707, 23352), (808, 20433), (834, 19796), (973, 16968), (1112, 14847), (1176, 14039), (1212, 13622), (1414, 11676), (1668, 9898), (1946, 8484), (2121, 7784), (2424, 6811), (2828, 5838), (2919, 5656), (3336, 4949), (3892, 4242)]