16486428

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{4787}}^1$

素因数の和:4842

約数の個数: 48

約数和(自身を含む): 45045504

約数和(自身を除く): 28559076

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 82, 84, 123, 164, 246, 287, 492, 574, 861, 1148, 1722, 3444, 4787, 9574, 14361, 19148, 28722, 33509, 57444, 67018, 100527, 134036, 196267, 201054, 392534, 402108, 588801, 785068, 1177602, 1373869, 2355204, 2747738, 4121607, 5495476, 8243214, 16486428]

約数ペア:

[(1, 16486428), (2, 8243214), (3, 5495476), (4, 4121607), (6, 2747738), (7, 2355204), (12, 1373869), (14, 1177602), (21, 785068), (28, 588801), (41, 402108), (42, 392534), (82, 201054), (84, 196267), (123, 134036), (164, 100527), (246, 67018), (287, 57444), (492, 33509), (574, 28722), (861, 19148), (1148, 14361), (1722, 9574), (3444, 4787)]