16921574838

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{336587}}^1$

素因数の和:336631

約数の個数: 96

約数和(自身を含む): 46045238400

約数和(自身を除く): 29123663562

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 42, 49, 54, 57, 63, 98, 114, 126, 133, 147, 171, 189, 266, 294, 342, 378, 399, 441, 513, 798, 882, 931, 1026, 1197, 1323, 1862, 2394, 2646, 2793, 3591, 5586, 7182, 8379, 16758, 25137, 50274, 336587, 673174, 1009761, 2019522, 2356109, 3029283, 4712218, 6058566, 6395153, 7068327, 9087849, 12790306, 14136654, 16492763, 18175698, 19185459, 21204981, 32985526, 38370918, 42409962, 44766071, 49478289, 57556377, 63614943, 89532142, 98956578, 115112754, 127229886, 134298213, 148434867, 172669131, 268596426, 296869734, 313362497, 345338262, 402894639, 445304601, 626724994, 805789278, 890609202, 940087491, 1208683917, 1880174982, 2417367834, 2820262473, 5640524946, 8460787419, 16921574838]

約数ペア:

[(1, 16921574838), (2, 8460787419), (3, 5640524946), (6, 2820262473), (7, 2417367834), (9, 1880174982), (14, 1208683917), (18, 940087491), (19, 890609202), (21, 805789278), (27, 626724994), (38, 445304601), (42, 402894639), (49, 345338262), (54, 313362497), (57, 296869734), (63, 268596426), (98, 172669131), (114, 148434867), (126, 134298213), (133, 127229886), (147, 115112754), (171, 98956578), (189, 89532142), (266, 63614943), (294, 57556377), (342, 49478289), (378, 44766071), (399, 42409962), (441, 38370918), (513, 32985526), (798, 21204981), (882, 19185459), (931, 18175698), (1026, 16492763), (1197, 14136654), (1323, 12790306), (1862, 9087849), (2394, 7068327), (2646, 6395153), (2793, 6058566), (3591, 4712218), (5586, 3029283), (7182, 2356109), (8379, 2019522), (16758, 1009761), (25137, 673174), (50274, 336587)]