2012112084

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1\times {\mathrm{727}}^1$

素因数の和:1013

約数の個数: 96

約数和(自身を含む): 5055232000

約数和(自身を除く): 3043119916

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 61, 76, 114, 122, 183, 199, 228, 244, 366, 398, 597, 727, 732, 796, 1159, 1194, 1454, 2181, 2318, 2388, 2908, 3477, 3781, 4362, 4636, 6954, 7562, 8724, 11343, 12139, 13813, 13908, 15124, 22686, 24278, 27626, 36417, 41439, 44347, 45372, 48556, 55252, 72834, 82878, 88694, 133041, 144673, 145668, 165756, 177388, 230641, 266082, 289346, 434019, 461282, 532164, 578692, 691923, 842593, 868038, 922564, 1383846, 1685186, 1736076, 2527779, 2748787, 2767692, 3370372, 5055558, 5497574, 8246361, 8825053, 10111116, 10995148, 16492722, 17650106, 26475159, 32985444, 35300212, 52950318, 105900636, 167676007, 335352014, 503028021, 670704028, 1006056042, 2012112084]

約数ペア:

[(1, 2012112084), (2, 1006056042), (3, 670704028), (4, 503028021), (6, 335352014), (12, 167676007), (19, 105900636), (38, 52950318), (57, 35300212), (61, 32985444), (76, 26475159), (114, 17650106), (122, 16492722), (183, 10995148), (199, 10111116), (228, 8825053), (244, 8246361), (366, 5497574), (398, 5055558), (597, 3370372), (727, 2767692), (732, 2748787), (796, 2527779), (1159, 1736076), (1194, 1685186), (1454, 1383846), (2181, 922564), (2318, 868038), (2388, 842593), (2908, 691923), (3477, 578692), (3781, 532164), (4362, 461282), (4636, 434019), (6954, 289346), (7562, 266082), (8724, 230641), (11343, 177388), (12139, 165756), (13813, 145668), (13908, 144673), (15124, 133041), (22686, 88694), (24278, 82878), (27626, 72834), (36417, 55252), (41439, 48556), (44347, 45372)]