15696321018

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{21347}}^1$

素因数の和:21468

約数の個数: 96

約数和(自身を含む): 38023691328

約数和(自身を除く): 22327370310

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 49, 61, 82, 98, 122, 123, 147, 183, 246, 287, 294, 366, 427, 574, 854, 861, 1281, 1722, 2009, 2501, 2562, 2989, 4018, 5002, 5978, 6027, 7503, 8967, 12054, 15006, 17507, 17934, 21347, 35014, 42694, 52521, 64041, 105042, 122549, 128082, 149429, 245098, 298858, 367647, 448287, 735294, 875227, 896574, 1046003, 1302167, 1750454, 2092006, 2604334, 2625681, 3138009, 3906501, 5251362, 6126589, 6276018, 7813002, 9115169, 12253178, 18230338, 18379767, 27345507, 36759534, 42886123, 53388847, 54691014, 63806183, 85772246, 106777694, 127612366, 128658369, 160166541, 191418549, 257316738, 320333082, 373721929, 382837098, 747443858, 1121165787, 2242331574, 2616053503, 5232107006, 7848160509, 15696321018]

約数ペア:

[(1, 15696321018), (2, 7848160509), (3, 5232107006), (6, 2616053503), (7, 2242331574), (14, 1121165787), (21, 747443858), (41, 382837098), (42, 373721929), (49, 320333082), (61, 257316738), (82, 191418549), (98, 160166541), (122, 128658369), (123, 127612366), (147, 106777694), (183, 85772246), (246, 63806183), (287, 54691014), (294, 53388847), (366, 42886123), (427, 36759534), (574, 27345507), (854, 18379767), (861, 18230338), (1281, 12253178), (1722, 9115169), (2009, 7813002), (2501, 6276018), (2562, 6126589), (2989, 5251362), (4018, 3906501), (5002, 3138009), (5978, 2625681), (6027, 2604334), (7503, 2092006), (8967, 1750454), (12054, 1302167), (15006, 1046003), (17507, 896574), (17934, 875227), (21347, 735294), (35014, 448287), (42694, 367647), (52521, 298858), (64041, 245098), (105042, 149429), (122549, 128082)]