221187132

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{107791}}^1$

素因数の和:107823

約数の個数: 48

約数和(自身を含む): 603635200

約数和(自身を除く): 382448068

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 2052, 107791, 215582, 323373, 431164, 646746, 970119, 1293492, 1940238, 2048029, 2910357, 3880476, 4096058, 5820714, 6144087, 8192116, 11641428, 12288174, 18432261, 24576348, 36864522, 55296783, 73729044, 110593566, 221187132]

約数ペア:

[(1, 221187132), (2, 110593566), (3, 73729044), (4, 55296783), (6, 36864522), (9, 24576348), (12, 18432261), (18, 12288174), (19, 11641428), (27, 8192116), (36, 6144087), (38, 5820714), (54, 4096058), (57, 3880476), (76, 2910357), (108, 2048029), (114, 1940238), (171, 1293492), (228, 970119), (342, 646746), (513, 431164), (684, 323373), (1026, 215582), (2052, 107791)]