19203127488

素因数分解:

$2^6\times 3^5\times {\mathrm{1234769}}^1$

素因数の和:1234796

約数の個数: 84

約数和(自身を含む): 57080947560

約数和(自身を除く): 37877820072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 144, 162, 192, 216, 243, 288, 324, 432, 486, 576, 648, 864, 972, 1296, 1728, 1944, 2592, 3888, 5184, 7776, 15552, 1234769, 2469538, 3704307, 4939076, 7408614, 9878152, 11112921, 14817228, 19756304, 22225842, 29634456, 33338763, 39512608, 44451684, 59268912, 66677526, 79025216, 88903368, 100016289, 118537824, 133355052, 177806736, 200032578, 237075648, 266710104, 300048867, 355613472, 400065156, 533420208, 600097734, 711226944, 800130312, 1066840416, 1200195468, 1600260624, 2133680832, 2400390936, 3200521248, 4800781872, 6401042496, 9601563744, 19203127488]

約数ペア:

[(1, 19203127488), (2, 9601563744), (3, 6401042496), (4, 4800781872), (6, 3200521248), (8, 2400390936), (9, 2133680832), (12, 1600260624), (16, 1200195468), (18, 1066840416), (24, 800130312), (27, 711226944), (32, 600097734), (36, 533420208), (48, 400065156), (54, 355613472), (64, 300048867), (72, 266710104), (81, 237075648), (96, 200032578), (108, 177806736), (144, 133355052), (162, 118537824), (192, 100016289), (216, 88903368), (243, 79025216), (288, 66677526), (324, 59268912), (432, 44451684), (486, 39512608), (576, 33338763), (648, 29634456), (864, 22225842), (972, 19756304), (1296, 14817228), (1728, 11112921), (1944, 9878152), (2592, 7408614), (3888, 4939076), (5184, 3704307), (7776, 2469538), (15552, 1234769)]