847934388

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{643}}^1\times {\mathrm{5233}}^1$

素因数の和:5893

約数の個数: 72

約数和(自身を含む): 2453866688

約数和(自身を除く): 1605932300

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 643, 1286, 1929, 2572, 3858, 4501, 5233, 5787, 7716, 9002, 10466, 11574, 13503, 15699, 18004, 20932, 23148, 27006, 31398, 36631, 40509, 47097, 54012, 62796, 73262, 81018, 94194, 109893, 146524, 162036, 188388, 219786, 329679, 439572, 659358, 1318716, 3364819, 6729638, 10094457, 13459276, 20188914, 23553733, 30283371, 40377828, 47107466, 60566742, 70661199, 94214932, 121133484, 141322398, 211983597, 282644796, 423967194, 847934388]

約数ペア:

[(1, 847934388), (2, 423967194), (3, 282644796), (4, 211983597), (6, 141322398), (7, 121133484), (9, 94214932), (12, 70661199), (14, 60566742), (18, 47107466), (21, 40377828), (28, 30283371), (36, 23553733), (42, 20188914), (63, 13459276), (84, 10094457), (126, 6729638), (252, 3364819), (643, 1318716), (1286, 659358), (1929, 439572), (2572, 329679), (3858, 219786), (4501, 188388), (5233, 162036), (5787, 146524), (7716, 109893), (9002, 94194), (10466, 81018), (11574, 73262), (13503, 62796), (15699, 54012), (18004, 47097), (20932, 40509), (23148, 36631), (27006, 31398)]