19922616

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{5647}}^1$

素因数の和:5673

約数の個数: 72

約数和(自身を含む): 62777520

約数和(自身を除く): 42854904

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 441, 504, 588, 882, 1176, 1764, 3528, 5647, 11294, 16941, 22588, 33882, 39529, 45176, 50823, 67764, 79058, 101646, 118587, 135528, 158116, 203292, 237174, 276703, 316232, 355761, 406584, 474348, 553406, 711522, 830109, 948696, 1106812, 1423044, 1660218, 2213624, 2490327, 2846088, 3320436, 4980654, 6640872, 9961308, 19922616]

約数ペア:

[(1, 19922616), (2, 9961308), (3, 6640872), (4, 4980654), (6, 3320436), (7, 2846088), (8, 2490327), (9, 2213624), (12, 1660218), (14, 1423044), (18, 1106812), (21, 948696), (24, 830109), (28, 711522), (36, 553406), (42, 474348), (49, 406584), (56, 355761), (63, 316232), (72, 276703), (84, 237174), (98, 203292), (126, 158116), (147, 135528), (168, 118587), (196, 101646), (252, 79058), (294, 67764), (392, 50823), (441, 45176), (504, 39529), (588, 33882), (882, 22588), (1176, 16941), (1764, 11294), (3528, 5647)]