31344516

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{5923}}^1$

素因数の和:5950

約数の個数: 72

約数和(自身を含む): 94547040

約数和(自身を除く): 63202524

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 147, 189, 196, 252, 294, 378, 441, 588, 756, 882, 1323, 1764, 2646, 5292, 5923, 11846, 17769, 23692, 35538, 41461, 53307, 71076, 82922, 106614, 124383, 159921, 165844, 213228, 248766, 290227, 319842, 373149, 497532, 580454, 639684, 746298, 870681, 1119447, 1160908, 1492596, 1741362, 2238894, 2612043, 3482724, 4477788, 5224086, 7836129, 10448172, 15672258, 31344516]

約数ペア:

[(1, 31344516), (2, 15672258), (3, 10448172), (4, 7836129), (6, 5224086), (7, 4477788), (9, 3482724), (12, 2612043), (14, 2238894), (18, 1741362), (21, 1492596), (27, 1160908), (28, 1119447), (36, 870681), (42, 746298), (49, 639684), (54, 580454), (63, 497532), (84, 373149), (98, 319842), (108, 290227), (126, 248766), (147, 213228), (189, 165844), (196, 159921), (252, 124383), (294, 106614), (378, 82922), (441, 71076), (588, 53307), (756, 41461), (882, 35538), (1323, 23692), (1764, 17769), (2646, 11846), (5292, 5923)]