1187052948

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{646543}}^1$

素因数の和:646573

約数の個数: 48

約数和(自身を含む): 3258581760

約数和(自身を除く): 2071528812

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 102, 108, 153, 204, 306, 459, 612, 918, 1836, 646543, 1293086, 1939629, 2586172, 3879258, 5818887, 7758516, 10991231, 11637774, 17456661, 21982462, 23275548, 32973693, 34913322, 43964924, 65947386, 69826644, 98921079, 131894772, 197842158, 296763237, 395684316, 593526474, 1187052948]

約数ペア:

[(1, 1187052948), (2, 593526474), (3, 395684316), (4, 296763237), (6, 197842158), (9, 131894772), (12, 98921079), (17, 69826644), (18, 65947386), (27, 43964924), (34, 34913322), (36, 32973693), (51, 23275548), (54, 21982462), (68, 17456661), (102, 11637774), (108, 10991231), (153, 7758516), (204, 5818887), (306, 3879258), (459, 2586172), (612, 1939629), (918, 1293086), (1836, 646543)]