13309614396

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{768631}}^1$

素因数の和:768691

約数の個数: 72

約数和(自身を含む): 37211012384

約数和(自身を除く): 23901397988

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 37, 39, 52, 74, 78, 111, 117, 148, 156, 222, 234, 333, 444, 468, 481, 666, 962, 1332, 1443, 1924, 2886, 4329, 5772, 8658, 17316, 768631, 1537262, 2305893, 3074524, 4611786, 6917679, 9223572, 9992203, 13835358, 19984406, 27670716, 28439347, 29976609, 39968812, 56878694, 59953218, 85318041, 89929827, 113757388, 119906436, 170636082, 179859654, 255954123, 341272164, 359719308, 369711511, 511908246, 739423022, 1023816492, 1109134533, 1478846044, 2218269066, 3327403599, 4436538132, 6654807198, 13309614396]

約数ペア:

[(1, 13309614396), (2, 6654807198), (3, 4436538132), (4, 3327403599), (6, 2218269066), (9, 1478846044), (12, 1109134533), (13, 1023816492), (18, 739423022), (26, 511908246), (36, 369711511), (37, 359719308), (39, 341272164), (52, 255954123), (74, 179859654), (78, 170636082), (111, 119906436), (117, 113757388), (148, 89929827), (156, 85318041), (222, 59953218), (234, 56878694), (333, 39968812), (444, 29976609), (468, 28439347), (481, 27670716), (666, 19984406), (962, 13835358), (1332, 9992203), (1443, 9223572), (1924, 6917679), (2886, 4611786), (4329, 3074524), (5772, 2305893), (8658, 1537262), (17316, 768631)]