13864788

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1487}}^1$

素因数の和:1541

約数の個数: 72

約数和(自身を含む): 41164032

約数和(自身を除く): 27299244

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 37, 42, 63, 74, 84, 111, 126, 148, 222, 252, 259, 333, 444, 518, 666, 777, 1036, 1332, 1487, 1554, 2331, 2974, 3108, 4461, 4662, 5948, 8922, 9324, 10409, 13383, 17844, 20818, 26766, 31227, 41636, 53532, 55019, 62454, 93681, 110038, 124908, 165057, 187362, 220076, 330114, 374724, 385133, 495171, 660228, 770266, 990342, 1155399, 1540532, 1980684, 2310798, 3466197, 4621596, 6932394, 13864788]

約数ペア:

[(1, 13864788), (2, 6932394), (3, 4621596), (4, 3466197), (6, 2310798), (7, 1980684), (9, 1540532), (12, 1155399), (14, 990342), (18, 770266), (21, 660228), (28, 495171), (36, 385133), (37, 374724), (42, 330114), (63, 220076), (74, 187362), (84, 165057), (111, 124908), (126, 110038), (148, 93681), (222, 62454), (252, 55019), (259, 53532), (333, 41636), (444, 31227), (518, 26766), (666, 20818), (777, 17844), (1036, 13383), (1332, 10409), (1487, 9324), (1554, 8922), (2331, 5948), (2974, 4662), (3108, 4461)]