40402362

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2$

素因数の和:105

約数の個数: 144

約数和(自身を含む): 114107616

約数和(自身を除く): 73705254

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 21, 22, 26, 31, 33, 39, 42, 49, 62, 66, 77, 78, 91, 93, 98, 143, 147, 154, 182, 186, 217, 231, 273, 286, 294, 341, 403, 429, 434, 462, 539, 546, 637, 651, 682, 806, 858, 961, 1001, 1023, 1078, 1209, 1274, 1302, 1519, 1617, 1911, 1922, 2002, 2046, 2387, 2418, 2821, 2883, 3003, 3038, 3234, 3822, 4433, 4557, 4774, 5642, 5766, 6006, 6727, 7007, 7161, 8463, 8866, 9114, 10571, 12493, 13299, 13454, 14014, 14322, 16709, 16926, 19747, 20181, 21021, 21142, 24986, 26598, 31031, 31713, 33418, 37479, 39494, 40362, 42042, 47089, 50127, 59241, 62062, 63426, 73997, 74958, 87451, 93093, 94178, 100254, 118482, 137423, 141267, 147994, 174902, 186186, 217217, 221991, 262353, 274846, 282534, 412269, 434434, 443982, 517979, 524706, 612157, 651651, 824538, 961961, 1035958, 1224314, 1303302, 1553937, 1836471, 1923922, 2885883, 3107874, 3672942, 5771766, 6733727, 13467454, 20201181, 40402362]

約数ペア:

[(1, 40402362), (2, 20201181), (3, 13467454), (6, 6733727), (7, 5771766), (11, 3672942), (13, 3107874), (14, 2885883), (21, 1923922), (22, 1836471), (26, 1553937), (31, 1303302), (33, 1224314), (39, 1035958), (42, 961961), (49, 824538), (62, 651651), (66, 612157), (77, 524706), (78, 517979), (91, 443982), (93, 434434), (98, 412269), (143, 282534), (147, 274846), (154, 262353), (182, 221991), (186, 217217), (217, 186186), (231, 174902), (273, 147994), (286, 141267), (294, 137423), (341, 118482), (403, 100254), (429, 94178), (434, 93093), (462, 87451), (539, 74958), (546, 73997), (637, 63426), (651, 62062), (682, 59241), (806, 50127), (858, 47089), (961, 42042), (1001, 40362), (1023, 39494), (1078, 37479), (1209, 33418), (1274, 31713), (1302, 31031), (1519, 26598), (1617, 24986), (1911, 21142), (1922, 21021), (2002, 20181), (2046, 19747), (2387, 16926), (2418, 16709), (2821, 14322), (2883, 14014), (3003, 13454), (3038, 13299), (3234, 12493), (3822, 10571), (4433, 9114), (4557, 8866), (4774, 8463), (5642, 7161), (5766, 7007), (6006, 6727)]