12459920214

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{71}}^1\times {\mathrm{269}}^1\times {\mathrm{317}}^1$

素因数の和:683

約数の個数: 128

約数和(自身を含む): 29673216000

約数和(自身を除く): 17213295786

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 71, 98, 142, 147, 213, 269, 294, 317, 343, 426, 497, 538, 634, 686, 807, 951, 994, 1029, 1491, 1614, 1883, 1902, 2058, 2219, 2982, 3479, 3766, 4438, 5649, 6657, 6958, 10437, 11298, 13181, 13314, 15533, 19099, 20874, 22507, 24353, 26362, 31066, 38198, 39543, 45014, 46599, 48706, 57297, 67521, 73059, 79086, 85273, 92267, 93198, 108731, 114594, 133693, 135042, 146118, 157549, 170546, 184534, 217462, 255819, 267386, 276801, 315098, 326193, 401079, 472647, 511638, 553602, 596911, 652386, 802158, 935851, 945294, 1102843, 1193822, 1790733, 1871702, 2205686, 2807553, 3308529, 3581466, 4178377, 5615106, 6054383, 6550957, 6617058, 7719901, 8356754, 12108766, 12535131, 13101914, 15439802, 18163149, 19652871, 23159703, 25070262, 29248639, 36326298, 39305742, 42380681, 46319406, 58497278, 84761362, 87745917, 127142043, 175491834, 254284086, 296664767, 593329534, 889994301, 1779988602, 2076653369, 4153306738, 6229960107, 12459920214]

約数ペア:

[(1, 12459920214), (2, 6229960107), (3, 4153306738), (6, 2076653369), (7, 1779988602), (14, 889994301), (21, 593329534), (42, 296664767), (49, 254284086), (71, 175491834), (98, 127142043), (142, 87745917), (147, 84761362), (213, 58497278), (269, 46319406), (294, 42380681), (317, 39305742), (343, 36326298), (426, 29248639), (497, 25070262), (538, 23159703), (634, 19652871), (686, 18163149), (807, 15439802), (951, 13101914), (994, 12535131), (1029, 12108766), (1491, 8356754), (1614, 7719901), (1883, 6617058), (1902, 6550957), (2058, 6054383), (2219, 5615106), (2982, 4178377), (3479, 3581466), (3766, 3308529), (4438, 2807553), (5649, 2205686), (6657, 1871702), (6958, 1790733), (10437, 1193822), (11298, 1102843), (13181, 945294), (13314, 935851), (15533, 802158), (19099, 652386), (20874, 596911), (22507, 553602), (24353, 511638), (26362, 472647), (31066, 401079), (38198, 326193), (39543, 315098), (45014, 276801), (46599, 267386), (48706, 255819), (57297, 217462), (67521, 184534), (73059, 170546), (79086, 157549), (85273, 146118), (92267, 135042), (93198, 133693), (108731, 114594)]