1243293156

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{787}}^1\times {\mathrm{6269}}^1$

素因数の和:7073

約数の個数: 72

約数和(自身を含む): 3596873280

約数和(自身を除く): 2353580124

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 787, 1574, 2361, 3148, 4722, 5509, 6269, 7083, 9444, 11018, 12538, 14166, 16527, 18807, 22036, 25076, 28332, 33054, 37614, 43883, 49581, 56421, 66108, 75228, 87766, 99162, 112842, 131649, 175532, 198324, 225684, 263298, 394947, 526596, 789894, 1579788, 4933703, 9867406, 14801109, 19734812, 29602218, 34535921, 44403327, 59204436, 69071842, 88806654, 103607763, 138143684, 177613308, 207215526, 310823289, 414431052, 621646578, 1243293156]

約数ペア:

[(1, 1243293156), (2, 621646578), (3, 414431052), (4, 310823289), (6, 207215526), (7, 177613308), (9, 138143684), (12, 103607763), (14, 88806654), (18, 69071842), (21, 59204436), (28, 44403327), (36, 34535921), (42, 29602218), (63, 19734812), (84, 14801109), (126, 9867406), (252, 4933703), (787, 1579788), (1574, 789894), (2361, 526596), (3148, 394947), (4722, 263298), (5509, 225684), (6269, 198324), (7083, 175532), (9444, 131649), (11018, 112842), (12538, 99162), (14166, 87766), (16527, 75228), (18807, 66108), (22036, 56421), (25076, 49581), (28332, 43883), (33054, 37614)]