16313964

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{197}}^1$

素因数の和:374

約数の個数: 48

約数和(自身を含む): 39207168

約数和(自身を除く): 22893204

約数列:

[1, 2, 3, 4, 6, 12, 67, 103, 134, 197, 201, 206, 268, 309, 394, 402, 412, 591, 618, 788, 804, 1182, 1236, 2364, 6901, 13199, 13802, 20291, 20703, 26398, 27604, 39597, 40582, 41406, 52796, 60873, 79194, 81164, 82812, 121746, 158388, 243492, 1359497, 2718994, 4078491, 5437988, 8156982, 16313964]

約数ペア:

[(1, 16313964), (2, 8156982), (3, 5437988), (4, 4078491), (6, 2718994), (12, 1359497), (67, 243492), (103, 158388), (134, 121746), (197, 82812), (201, 81164), (206, 79194), (268, 60873), (309, 52796), (394, 41406), (402, 40582), (412, 39597), (591, 27604), (618, 26398), (788, 20703), (804, 20291), (1182, 13802), (1236, 13199), (2364, 6901)]