22295988

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:166

約数の個数: 144

約数和(自身を含む): 68245632

約数和(自身を除く): 45949644

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 61, 66, 71, 78, 99, 117, 122, 132, 142, 143, 156, 183, 198, 213, 234, 244, 284, 286, 366, 396, 426, 429, 468, 549, 572, 639, 671, 732, 781, 793, 852, 858, 923, 1098, 1278, 1287, 1342, 1562, 1586, 1716, 1846, 2013, 2196, 2343, 2379, 2556, 2574, 2684, 2769, 3124, 3172, 3692, 4026, 4331, 4686, 4758, 5148, 5538, 6039, 7029, 7137, 8052, 8307, 8662, 8723, 9372, 9516, 10153, 11076, 12078, 12993, 14058, 14274, 16614, 17324, 17446, 20306, 24156, 25986, 26169, 28116, 28548, 30459, 33228, 34892, 38979, 40612, 47641, 51972, 52338, 56303, 60918, 77958, 78507, 91377, 95282, 104676, 112606, 121836, 142923, 155916, 157014, 168909, 182754, 190564, 225212, 285846, 314028, 337818, 365508, 428769, 506727, 571692, 619333, 675636, 857538, 1013454, 1238666, 1715076, 1857999, 2026908, 2477332, 3715998, 5573997, 7431996, 11147994, 22295988]

約数ペア:

[(1, 22295988), (2, 11147994), (3, 7431996), (4, 5573997), (6, 3715998), (9, 2477332), (11, 2026908), (12, 1857999), (13, 1715076), (18, 1238666), (22, 1013454), (26, 857538), (33, 675636), (36, 619333), (39, 571692), (44, 506727), (52, 428769), (61, 365508), (66, 337818), (71, 314028), (78, 285846), (99, 225212), (117, 190564), (122, 182754), (132, 168909), (142, 157014), (143, 155916), (156, 142923), (183, 121836), (198, 112606), (213, 104676), (234, 95282), (244, 91377), (284, 78507), (286, 77958), (366, 60918), (396, 56303), (426, 52338), (429, 51972), (468, 47641), (549, 40612), (572, 38979), (639, 34892), (671, 33228), (732, 30459), (781, 28548), (793, 28116), (852, 26169), (858, 25986), (923, 24156), (1098, 20306), (1278, 17446), (1287, 17324), (1342, 16614), (1562, 14274), (1586, 14058), (1716, 12993), (1846, 12078), (2013, 11076), (2196, 10153), (2343, 9516), (2379, 9372), (2556, 8723), (2574, 8662), (2684, 8307), (2769, 8052), (3124, 7137), (3172, 7029), (3692, 6039), (4026, 5538), (4331, 5148), (4686, 4758)]