16723668

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1$

素因数の和:181

約数の個数: 96

約数和(自身を含む): 45158400

約数和(自身を除く): 28434732

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 39, 46, 52, 59, 69, 78, 79, 92, 118, 138, 156, 158, 177, 236, 237, 276, 299, 316, 354, 474, 598, 708, 767, 897, 948, 1027, 1196, 1357, 1534, 1794, 1817, 2054, 2301, 2714, 3068, 3081, 3588, 3634, 4071, 4108, 4602, 4661, 5428, 5451, 6162, 7268, 8142, 9204, 9322, 10902, 12324, 13983, 16284, 17641, 18644, 21804, 23621, 27966, 35282, 47242, 52923, 55932, 60593, 70564, 70863, 94484, 105846, 107203, 121186, 141726, 181779, 211692, 214406, 242372, 283452, 321609, 363558, 428812, 643218, 727116, 1286436, 1393639, 2787278, 4180917, 5574556, 8361834, 16723668]

約数ペア:

[(1, 16723668), (2, 8361834), (3, 5574556), (4, 4180917), (6, 2787278), (12, 1393639), (13, 1286436), (23, 727116), (26, 643218), (39, 428812), (46, 363558), (52, 321609), (59, 283452), (69, 242372), (78, 214406), (79, 211692), (92, 181779), (118, 141726), (138, 121186), (156, 107203), (158, 105846), (177, 94484), (236, 70863), (237, 70564), (276, 60593), (299, 55932), (316, 52923), (354, 47242), (474, 35282), (598, 27966), (708, 23621), (767, 21804), (897, 18644), (948, 17641), (1027, 16284), (1196, 13983), (1357, 12324), (1534, 10902), (1794, 9322), (1817, 9204), (2054, 8142), (2301, 7268), (2714, 6162), (3068, 5451), (3081, 5428), (3588, 4661), (3634, 4602), (4071, 4108)]